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Ruby Kaigi 2023 - Matz Keynote Transcription. Includes Matsuda-san intro and sponsor presentations. Transcribed and Translated by OpenAI Whisper https://replicate.com/openai/whisper )
Welcome to Matsumoto. I mean, physically or virtually. We're so happy to have you here. I think I'm seeing a thousand people in front of me here in this venue. I think it's been a while. It's been a while. It's been like four years since we had this number of people in the Kaigi venue. Four years. I'd like to say thank you for gathering again, coming back to RubyKaigi. I feel like the Kaigi is back. Because of you. Because of you, in the venue. Because you are back. But actually, since there have been four years of blank period of Kaigi, I said you're back, but actually we should be having newcomers to the Kaigi. So, please let me know. Please tell me, who are the first-timers of RubyKaigi? I mean, raise your hand if you are coming to RubyKaigi for the first time. Thank you. Thank you for coming. We really welcome your attendance. So, one thing I'd like to tell you, I have to tell you is... Um... Not that. The COC thing, the Code of Conduct, the core of the conduct is be nice to each other. So, let us be nice to each other during the conference. At least during the conference. Let us be as nice as possible to each other. I think we can do that, because we are in a nice city called Matsumoto. So, let us be nice as man. Right? So, I think it's time to start the opening keynote. The speaker of the keynote is, of course, the creator of Ruby language, Mr. Matsumoto. Everybody, please welcome Mr. Matsumoto. Thank you. Thank you, everyone, for coming to the nice venue of the city of Matsumoto. Not my city, so... Before I start the keynote speech, I have a message from the sponsors. First of all, I would like to extend my thanks to the sponsors for making this conference possible.
Good morning. I'm Ohira from Lina. I have the time to introduce myself today. I'm Ohira, the representative of Lina, a cloud service company. Thank you for coming. I work in a business side of the company, but I was an engineer 10 years ago. I was a freelancer, and I was doing mass production everyday. I think my company has been doing well thanks to the whole company. I had a really good time with Ruby. I wanted to stay for a long time, and I enjoyed make-do jejouve far away quite a bit. I clicked on the same location in order to deliverÃĄsturn pliers into my garage, and then disassembled. Actually I didn't move anywhere at all. So, there for the day, I have come to give an opening words speech about Ruby. Ruby is a company that has been around for a long time. We have a team of about 150 people, and we have grown a lot in terms of our trading. I think this is all thanks to Ruby, which has been able to develop a good service in a short period of time. Thank you very much. And now, I would like to say something. Our users are the cars that everyone is riding, and the hotels in the resort, and the biggest companies in Japan are using the large-scale operating system. Among them, as many of you may know, the large-scale operating system is, as you know, a system that is used for a reason. The legacy system, including the operation and development, is still in the mainstream. And we are receiving a lot of support from large companies. We are receiving a lot of support from large companies. What I want to say is that, today, Ruby sponsors, not just us, but many other great companies, but I think there are many other IT companies that are not just startups. But, I would like to say one thing, to the large companies that support Japan, I would like to say that I am very grateful to you. I would like to say that I am very grateful to you. I would like to say that I am very grateful to you. Thank you very much. And finally, I would like to ask the leader to give a word of advice. We launched our second business last week, and we released a system link with Amazon. We have two large businesses, but we only have 15 engineers. We are not a small company. But, 80% of our members are referral-only, but 80% of our members are referral-only, and most of them started with friends in a community like this. And I think this will not change. So, I would like to ask the leader about his thought for today. I really appreciate your support. You have been participating in our Library of Congress this year, today, we had a lightning talk, and we are planning a drink up tomorrow. And when I think about it, people have quite a few Đŗb of Japanese liquor in their hands. Please don't forget to leave a good name for alcohol! I hope you enjoy the Library of Congress. Thank you for your attention. Hello. I'm a lawyer from the company called Iwai-Yu. I'm sorry, I can't read Japanese. I hope you can understand what I'm saying. I hope you can understand that we are friends. I'm Itaya, the CEO. The other day, I read the article about the news about the EW code. I'm the author of that article. I've heard that Ruby has been around for 30 years. Now, it is respected as a common language for software development and for business. We, Montesquieu, are a legal tech team that wants to evolve the contract language which is a common language for business. Contract language is a high-end language. I understand that. We, humans, have been programming the contract language for 3,000 years whenever we make a deal. However, the contract language which is 100 times longer than Ruby has never been used. It's not in the ID, not in the GIP, and not in the GEM. Every time we make a deal, we develop the contract language on the premise. We live in such a society. We, Montesquieu, want to make the contract language easier to use. I'm writing a book about human beings in the forest class. We, low-farm companies, have 40 terabytes of contract data. By learning this, we want to develop a first product with natural language processing technology in Ruby. We are making a contract language for GIPAD and Copilot X. It's compatible with the first language model, and it automatically generates the first product for the world. It's a part of the Cobit project. It's a part of the contract. We want to contribute to the Ruby community. We don't have a sponsor book, but we will hold a drink-up from 12pm tomorrow. Please come and see us. Thank you. Thank you for your sponsor. Speaking of the proposal, when we first made Ruby, we didn't have a free software yet. When we were trying to release it as a free software, we thought it would be licensed. We started writing licensed versions ourselves. There are many free versions in the world, but we started writing them ourselves. It was fun to write them. I remember thinking that this is programming. I think it's a good idea to extend the idea. In the end, we concluded that the first version was not good. Today's topic is RubyKaigi 2023. I will start the keynote. As I mentioned earlier, it's been 30 years since Ruby was developed. I feel like I'm getting older. During that time, I learned a lot of things. I divided the 30 years into several periods and introduced what I learned. I will also talk about the old self-taught stories. It all started on this day. On February 24, 1993, the name of Ruby was decided. At that time, Ruby code was not written at all. When did the programming language that Ruby was created and started exist? If you look up the Wikipedia, the date of its release is written. In Ruby's case, the birthday is the day the name was decided. I've talked about this several times. Software is a virtual existence and I strongly believe that the day Ruby was decided was the day the concept of Ruby was born. That's why I call this day my birthday. On February 24, 1993, other than Ruby, there are other things like Coral, Sang, and Kish. I'm not sure if this is an object-based thing, but I heard that they named it as a language that can do object-based programming. I don't remember it myself. For example, if you name it Coral instead of Ruby, it would be Coral Conference instead of Ruby Conference. Well, Coral is still fine, but it's called Kish Conference. It's like a company name. It's a bit like a company name. The first lesson I learned from February 24, 1993 is to choose a good name. That's what I learned. If you want to make your own products or start a business, you need to choose a good name. I think it's hard for the startup people to choose a name. But you can decide whether the service or software will be successful or not by choosing a name. The next era is February, 1993. It's after the name was decided. I think it's a time when people don't know much about Ruby. I didn't tell anyone that I was making Ruby. To be exact, only a few people knew about it. At this point, I was developing Ruby by myself. There are not many source codes left. The oldest source code I have is version 0.49. Ruby at this time is surprisingly similar to modern Ruby. It's been 30 years. At this point, the basic part of Ruby was already completed. 30 years ago, Ruby could be developed just by a few people who made the test. We are glad now that the development of Ruby is progressing. In 7 years, I've added 10 more languages, and the organization is developing Ruby. The period of development of Ruby is from December 1994 to December 1995. It's about a year. You may know that Ruby was released on the Internet in December 1995. It was before the release. At that time, there was a conference called Net News. There were 20 people who were interested in making software. I asked them if they wanted to publish a software. I decided to develop the basic part by myself. I asked the opinions of people other than me. People have different opinions. I learned what I didn't realize by doing that. For example, Ruby has a function called block. By writing a code that is written in the end and passing it to the next person, you can pass the code to the next person. It's a unique function of Ruby. At the time of alpha release, block could only be written in brace. However, in the opinion of someone, I forgot the name, I think it was Keiji, he said that he didn't like the combination of brace and end when he was writing the nest. In modern JavaScript, it's hard to mix brackets and brace. He said the same thing. I thought it was right. I introduced the full block. I learned that I can't realize what I don't realize by listening to other people's opinions. In December 1995, I was a general public. Until August 1997, I was a public. I started to talk to people through public release. I'm still working on it. At the same time, I made a mailing list. It was 28 years ago. Slack and Twitter were not there. The main communication was mail. I made a mailing list. I got a mail from a friend who has been supporting Ruby for a long time. The second one was from the same friend. He said he could compile it on his computer. The report was beautiful. The third one was from another person. The fourth one was from another person. But my computer was chosen by him. To be honest, the quality was low when I released 0.95. But it was a plus. By having communication, I think Ruby community was created. For example, if you buy a car from Toyota and you don't like something, you don't complain. You don't like it. But Ruby is a very sensitive person. There are many gaps. You can complain. Then, you can say I don't like it. But you can be involved in development. That's the main scene. Now, some people are involved in Ruby from a very early age. But some people are active in the community. Considering that, I was a very busy person. With all this time, I didn't contact with anyone in the community. When discussing about community or communication, I think it's important. So like this year my the theMATCH is set up. It was for August 1997. This is the 1.0 version of Ruby. When you look at Ruby 1.0 software, it doesn't have much meaning. But when you say 0.x, you may think that this software is fine. But when you write 1.0, you may think that it's a stable and useful software. That's the general version number. After that, 1.0, 2.0, 3.0 came. But it's not like something happened and it became 3.0. I think it's more like a will to make it a new version. I remember I put a version number. In this era, Ruby is spreading and many people know that Ruby exists. On the other hand, Ruby at this time is still a bit old and there is no killer application. So, it's been a while since Ruby was released. When you get involved in software, most people want to get benefits. In other words, most people use this software because they have benefits. There are people who want benefits and people who say, it's not like that, it's fun, but 99% of people use software because they have benefits. Most people use software and use tools. 99% of people want benefits and bring in a word like a chicken like Ruby at that time. People use useful tools and use them to make people happy. People want useful tools. The problem is that the tools that are just born are not enough and libraries are not enough. So, it's hard to provide benefits. There are resources to provide benefits, but most users are not interested in that. So, it's hard to provide resources. So, it's hard to provide resources. There are no resources to provide benefits, and there are no benefits to provide resources. There are problems like chicken and egg. It's a very difficult time. People who have high antennas on the Internet know that there is a programming language called Ruby, but there is no reason to use it because there is a power. People who have high antennas on the Internet know that there is a programming language called Ruby, but there is no reason to use it because there is a power. People who don't use it say, I know Ruby, but I don't use it. I don't use it? You don't have to tell me. But 1% of people are making it for fun. So, we wanted to have people with a strong opinion who could make a Ruby because they liked it. who could make a Ruby because they liked it. who could make a Ruby because they liked it. We talked about how it is not easy to provide benefits, but people enjoy it, and we talked about the joy of creating software. and we talked about the joy of creating software. It's the same with Ruby. I talked about the joy of creating software. The motivation for freedom is the background of Ruby. I will talk about a point from October 1999 to October 2004. I will talk about a point from October 1999 to October 2004. This is the time when books were published and conferences were held. The first time a book was published was November 1999. It was supposed to be published in 1997, but it was hard to write a new book. It was hard for me. I didn't have a clear deadline. I was trying to extend it, but I couldn't. The manuscript of the magazine had to be published by that date or it would be lost. I had to keep it. I couldn't publish it. I had to keep it. I couldn't write it down. I extended the deadline. I continued to write. I was busy changing jobs. I couldn't write a new book. I was 2 years late. I'm sorry to the publishers, but I'm famous. I often get a project to write a book. I say I want to write a book like this. I have published many books. I couldn't write 80% of them. I couldn't write 80% of them. I couldn't write 80% of them. I couldn't write 80% of them. I published this book. Objects for Scripting. It was a technical book. It was published in 16,000. It was a little popular. It was a hit. Next, I published a book called Programming Ruby. It was published in October 2000. I have a memory about this book. December 1999 was the year of Y2K. It was the year of 2000. I was talking about what might happen on the Internet. I received an email on December 31, 1999. I was asked to write a book in English based on the Ruby language. I said yes. I didn't know at the time, but Dave Thomas and Andy Hunt sent me a lot of emails explaining what Ruby was. They said it was different from what was written in the document. They asked me why I had so many functions in my background. I'm still like that, but I'm not good at English. I wrote an English reply while I was excited. Then, in August, I was told I had written it. I was in a hurry. I wrote a manuscript for 8 months. The book was called Programming Ruby in the beginning. It was getting more and more popular. I wrote it in 8 months. It was published in October. I wrote it with a great momentum. Thanks to this book, many people outside Japan started to use Ruby. If it wasn't for this book, there wouldn't be Ruby today. In September 2001, JAO, Java and Object Oriented Programming was held in Denmark. I was happy to be invited to give a detailed talk about programming in Denmark. I met Dave Thomas, who wrote Programming Ruby, and Martin Fowler, who was a famous person in the industry. We were like, wow, and I was at the conference. I was like, wow, and I was at the conference. I finished my talk and went back to the hotel. The tower was on fire. I was like, wow, and I went back to Japan. The speakers from the US couldn't go back because the border was locked down. I asked the people in the US to wait for me. I went to the conference. I had to wait for a week. It was a hell. After this conference, JAO was in Japan. In 2001, David Feynman-Johansen, a Ruby developer, was a student at the time. He was helping out at the conference. He was talking with me and Dave Thomas. He was a programmer at the time. He was just introducing Ruby. He was just introducing Ruby. I didn't expect him to make Rails. I didn't expect him to make Rails. That's what happened. A month later, the first Ruby conference was held. It was in October 2001. It was in Florida. Some of you may remember. It was a short-term event. It was in Florida in October 2001. I was asked if I wanted to go to Florida. I was asked if I wanted to go to Florida. I said yes. I went to the first Ruby conference. There were 37 attendees. There were 37 attendees. That's about it. It started from there. The community spread all over the world. It started from there. It started from there. It was an international conference in Japan. It was in Japan. 1300 people registered. 1300 people participated. There were Ruby conferences overseas. There were Ruby conferences overseas. It was a large-scale conference. At the beginning, at the beginning, people who could read and write. Or people who invited me to the Ruby conference. Or people who were interested in Ruby and invited me to have their technical conference. or invited me to have their technical conference. The connection between people The connection between people The connection between people is very important. Especially, the programmatic programmers are very lucky. are very lucky. They wrote Ruby. They wrote Ruby. Dave Thomas is supporting AXR. Dave Thomas is supporting AXR. I'm not against it. Next slide. Next slide. From October 2004 to January 2009. From October 2004 to January 2009. The biggest event in that time was Ruby on Rails. Ruby on Rails was released in October 2004. Ruby on Rails was released in October 2004. Ruby on Rails was released in October 2004. It was a web application. It was a web application. Finally, we could provide benefits to benefit seekers. to benefit seekers. Ruby Association was created in that time. I am the president of Ruby Association. The program was developed for the benefit seekers, business people, whose intention was for having fun. But, people tend to be more and more aggressive. So, we established the program as an institution to communicate that weakness to developers. We can say that Joy Seekers has proved that it can create a benefit seeker and a business people. In addition, I am a programmer, and I have always thought that if we create good things, they will spread. I learned that it is not always the case. DHH is a very good marketing team. They are very talkative, so I am not afraid of getting burned. At that time, people who used Ruby on Rails were impressed. They said that using Ruby on Rails has a good productivity. It is a long-term solution. It is an extension of the standard. It is not a requirement. It is easier to do it in Java. DHH is a person who uses gasoline to fuel his car. It was very popular. The truth of the main team, I think that DHH is a good team. It is a team that has developed a web application that can be used for business. It is a team that has developed a web application that can be used for business. It is a team that uses Elastic Sky and Ruby. Thank you very much. In addition, we also have a delivery from Apapso. So, he thought that he could make something that could be moved in 15 minutes, and if it was not good, he could throw it away and make it again in 15 minutes. This video was very persuasive for that idea. I think that his ability of presentation, such as marketing and public relations, was the first influence of the current Solvayon Racing. To be honest, I thought that it was just marketing, but I learned that it is important to promote the product. I have always been a Ruby fan, and I have always been a fan of presentation. Also, as I mentioned earlier, there is a gap between the enterprise and tech people. I learned that I need to persuade people who wear suits to make their suits better. In this conference, there are no people wearing suits. For example, in the Ruby World Conference held in Shima, I thought that the suits were different in color, but I thought it was very important to create a gap between diversity. The next era is January 2009 to February 2013. In January 2009, Ruby 1.9 was released. To be exact, 1.9... Yes, 1.9.0. 1.9.0 was released in 2009. 1.9.1. 1.9.1. 1.9.0 was released in 2007. Ruby 1.9 is an enterprise that I made up to Ruby 1.8. The core part was replaced by a new virtual machine called YARV, which was made by Mr. Sasada. I also made a lot of changes. I couldn't do it all. I had to fix many things when I tried to run the applications that were running in Ruby 1.8 and Ruby 1.9. As a result, we released and improved the new versions, such as Ruby 1.9 and 2.0, and continued the process. Some people in the community said, we don't want to rewrite our applications, so we'll keep using Ruby 1.8. As a result, there was a sort of community division. Even if we wanted to improve Ruby, add new features, or improve performance, it didn't reach some people in the community. It lasted for more than five years. We learned from that that compatibility was very important. In Python, there was a similarity between Python 2.x and Python 3.x. The community division lasted for 15 years. We were lucky to live less than half of the community division, which lasted for 5 to 7 years. We learned from that that we can improve the community division by improving the compatibility. We didn't think too much about it, but if we break the compatibility, the community division will happen again. We've been working on many things since then. Even if we break the compatibility, we're improving it with various ideas that people want to follow. I think we've learned a lot from Ruby 1.8 and Ruby 1.9. The performance of Ruby 1.9 was much better. It's not like it's a matter of the programmer's skill, but Sosa-kun is a much better programmer than me. The performance was much better. You have to rewrite your application for Ruby 1.9, but if you rewrite it and migrate it to Ruby 1.9, you can get a lot of points. If the performance is good, you can get a lot of points. We've been using Ruby 1.8 little by little, and we've moved to Ruby 1.9. By improving the performance of Ruby, we've learned that we can solve other problems. For example, I often say that performance is important, but Ruby is slow in general. But I want to emphasize that performance is important. Next. The next era is from 2013 to 2015, oh, 2013, February to 2015, November. Ruby 0 was introduced in February 2013. This year is the 30th anniversary, but at that time it was the 20th anniversary. Ruby was released on the 20th anniversary. It was released on the 20th anniversary and it was released on the 20th anniversary. It was released on the 20th anniversary and it was released on the 20th anniversary. It was released on the 20th anniversary. Personally, at the beginning of Ruby, I wanted to do this and that, but there were some functions that were difficult to implement. Most of them were released on Ruby 2.0. The last pattern matching was 3.0. The last pattern matching was 3.0. Other than that, for example, the refinement and other things were included in Ruby 2.0. In the beginning, it was actually included in the concept, but it was not enough to be implemented because it lacked the ability or the technology. It was added more and more, and it was added by the community. The Ruby language was getting closer to the completeness that I had in my mind at that time. On the other hand, the reason why Rails had a lot of popularity was that it was the most popular. People were saying that Rails was good among people who were excited about it. It was a pity. Also, the fact that Rails appeared in 2004 was a breakthrough. It was a language that could do the same thing even if it wasn't for Rails. It appeared, and it's not 100% the same as Rails, but it appeared in a way that many people thought it was a success. Then, people left it. It was a time when I learned that some people came and some people left. However, it is still popular. It's a bit of a hit. Ruby is dead every year. I learned that I had to keep moving forward. It was a time when I made a decision. Do you remember that? It's been a while since I talked to you about your example. I made an example saying that we were preparing Ruby3.x in advance to Ruby3 Flash. I can understand if you understand. I didn't make it up. When someone was talking normally, I think I was saying 3x3. Someone said, I thought that was good. I used it as a catchphrase. The inspiration came from John F. Kennedy's speech in 1993. We choose to go to the moon in the decade and do other things, not because they are easy, but because they are hard. Because that goal will serve to organize and measure the best of our energies and skills. That's what I mean. So, let's go to the moon. Let's go to the moon in the next 10 years. Well, in the next 60 years. Let's go to the moon. By focusing on that, we can organize and measure our energies and skills. We can do that. That's what I'm saying. I have this in mind. In November 2015, I was thinking about how to organize and measure our energies and skills. I was thinking about that. I said that in November, I said that in November, at the Ruby Conference in America, I was the first one to talk about that. At that time, I didn't think that Ruby 3x3 could be realized. I was quite adventurous. So, I said that I wanted to do that, and that's how I got started. And, Brad Mattel made an M-JIT and introduced it. After that, M-JIT didn't improve the performance of the Rails application. Then, Y-Teams, including Maxim, challenged Y-JIT. And, the Rails application was improved. And, there were people who made it, including Brad, Kokumun, and Maxim. And, I was able to realize it because they tried hard. I think that's how it was realized. And, I realized the importance of leadership and vision. I realized the importance of leadership and vision. I realized the importance of leadership and vision. I want to talk about future. I want to talk about future today. The last period is from February 2020 to now. February 2020, was the time when Ruby 3.0 was released. At that moment, Ruby had been improved, but people said that Ruby 3.0 was the end of the world. Even in that kind of situation, we need to face it. we need to face it. But, if we get a popular programming language ranking, if we get a popular programming language ranking, Ruby will be the best. I hope it will be. Because, if we keep improving Ruby, Ruby will be better. If we keep improving Ruby, Ruby will be better. we will be the best. We should not say that. I'm not saying that. We should not say that. Yeah. Typescript and If you write typescript... good. He's pretty rich, but he's complimenting me. I'm pretty satisfied with my own spirit. So, typescript people are like this. Sometimes people just wanna blame me. What? What I mean is the theory of the earth's plane. There are people who believe that the earth is flat, and there are people who believe that it's not round. There are people who strongly deny what modern science proves. That's what I mean. What I mean is that programming languages are going in the direction of static types because they are scientifically proven by the basic erosion. So, there's no such type definition. There are people who are dynamic types. So, dynamic types are said to have no future. And those who insist on that are flat-earth believers. It's tough. But, I think that's not the only future. I understand that there are different types of results. I'm glad that I can find more errors or coding rings when I'm programming. I'm glad that I can find errors faster and more safely. I understand that. But, I think that adding type definitions to languages is the best way to find errors. I think that's the best way to find errors. But, adding type definitions to languages is not always the best way to find errors. I want to create a different future. I've said this many times. Alan Kay's famous quote is the best way to predict the future is to invent it. I want to create a better future. I can check the type even without type definitions. I can check the type even without type definitions. But, I can't believe that there is a future like that. I can't believe that there is a future like that. Especially for static type believers. They don't believe me. They say I'm a flat-earther. It's tough. I want to create a future like that. I talked about Ruby's past from 30 years ago to today. I want to talk about some things that I didn't talk about in 30 years. One is Ruby's separate implementation. When Ruby was created in 1990, there was a major programming language called Perl. There was a conference. There was no separate implementation for that language. In other words, programming language and implementation were strongly tied to each other. It was natural that there was no separate implementation. That was 30 years ago. During these 30 years, I didn't make a language that was easy to make separate. But, I took on such a challenge. For example, in 2001, JRevue was created. In 2007, IRuby was created. It was abandoned by Microsoft. In 2013, I started with a paper by Chris Seaton. There are many things that are not referenced in the benchmark. But, there are many things that are referenced. For example, I refer to the object state that was introduced in 3.2. I also refer to the MLuby that I know. I started with a project in 2012. It was not exactly the beginning of the project, but it was in 2012. The fact that there is no separate implementation means that the value of Ruby has increased and it has a meaning to do it. For me, there are others who can implement their own language. I am very grateful for that. I think it is a very strong event. The other one is ISO Standard. I forgot to mention the space. ISO Standard was created in 2012. It was an ISO standard. It was very impressive. It was very difficult. The standard standard was very difficult unlike open source. There were meetings, meetings, and meetings. It was very difficult. I worked very hard on it. I thought it was amazing. But, I did not have any good results. I did my best. If you can make a standard project, you can follow the standard project and implement it within the scope of the standard project. There are companies that adopt it. Or, for example, I was hoping that a standard project would be adopted for a certificate exam. I was hoping that a standard project would be adopted for a certificate exam. But, I was told that I would be in the standard project and I was in. It was very difficult. Where is the standard project? And, If I start this, it will not end in 30 minutes. Paul Graham created the base version of Yahoo! Store and started Y-Combinator. He wrote an essay called 100 Years of Language. In that essay, he talked about programming languages that can be used in 100 years. It is difficult to predict 100 years, but he wrote 100 years of language because there is no restriction to predicting the future 100 years later. I am not as good as him and I am not a respawner. I have been surviving for 30 years. I will talk about the remaining languages. Paul Graham's words are simple and easy to read. It is a language with a high scalability. Ruby is actually very simple and you can write Ruby in programs that you cannot read. You can write Trick, but it is easy to read and it is high in scalability. I think he is saying a good thing. He is saying that a language that can survive for 30 years is a good thing. Of course, I am not saying that there is nothing to improve. For example, there are things like performance, concurrency, support tools, and so on. These things have been improved a lot since 3.0. I have also added RGIT compiler and memory layout changes and concurrency changes. I have also added fiber and AC fiber. I have also added Ractan. Of course, there are improvements, but they are still being worked on. There is also a Ruby tool and Ruby profiler. There is also a Solve. There is also a Type profiler. I have added a lot of things. I am working on these things, but I am not sure that it is complete yet. I am sure that it is progressing in the right direction. Especially, for the type, recently, chat GPT is a hot topic. I asked people to try to import the type of the following programs. They said, this M is a integer, Fibonacci function is also input, and return value is also an integer. They imported it correctly. If you have chat GPT, you can do the same thing. Of course, chat GPT is not imported for Ruby, so I don't mean to say that it is OK. We are working on new technologies, and we think that it is possible that people can write types and do things without doing that. I think that the possibility of people doing that is high. I think that people can write types without writing the program without writing the program. I think that it will come someday. I think that it will come someday. I think that it will come someday. To prevent that future, Flat Earth Believer will not put the type declaration. I will push forward to make it harder. We have been working hard, but there are many things that we have to improve. There are many things that we are working on, but we are not perfect. We will work on that. We will make a better world. Ruby users will be happy if you can write types that are not written by others. We will make a better world. I think that Ruby users will be happy if you can write types that are written by others. I think that Ruby users will be happy if you can write types that are not written by others. I think that Ruby users will be happy if you can write types that are not written by others. I think that Ruby users will be happy if you can write types that are not written by others. Thank you. Thank you.
こんãĢãĄã¯ã€æžæœŦã§ã™ã€‚ãƒ•ã‚Ŗã‚ŽãƒĨã‚ĸであるとしãĻも、ãƒĒã‚ĸãƒĢであるとしãĻã‚‚ã€‚įš†ã•ã‚“ãĢæĨãĻくれãĻæœŦåŊ“ãĢåš¸ã›ã§ã™ã€‚į§ãŒã“ã“ã§ã€ã“ãŽäŧšå ´ã§ã€į§ãŽå‰ãĢäŊ•千äēēもぎäēēをčĻ‹ã›ãĻくれãĻいぞす。4嚴間、こぎäŧšå ´ã§ã€ã“ぎ数ぎäēē々をčŋŽãˆãĢæĨãĻいぞす。4嚴間。だから、ぞた、RWBYäŧšč­°ãĢæˆģãŖãĻã€įš†ã•ã‚“ãĢ感čŦãŽč¨€č‘‰ã‚’äŧãˆãĻもらいたいと思いぞす。RWBYäŧšč­°ãĢæˆģãŖãĻã€įš†ã•ã‚“ãĢ感čŦãŽč¨€č‘‰ã‚’äŧãˆãĻã‚‚ã‚‰ã„ãŸã„ã¨æ€ã„ãžã™ã€‚įš†ã•ã‚“ãŒæˆģãŖãĻãã‚‹ã‹ã‚‰ã§ã™ã€‚įš†ã•ã‚“ãŒæˆģãŖãĻくるからです。でも、原は、4嚴間ぎįŠēき時間ぎ間、äŧšč­°ãĢæˆģãŖãĻきãĻ、原は、äŧšč­°ãĢ新äēēがæĨãĻãã‚Œã‚‹ãšãã ãŖãŸãŽã§ã€äŧšč­°ãĢæˆģãŖãĻきãĻã€įš†ã•ã‚“ãĢ教えãĻもらいたいと思いぞす。RWBYäŧšč­°ãĢæĨãĻくれたäēēは、初めãĻですか?RWBYäŧšč­°ãĢæĨãĻくれたäēēは、手を挙げãĻください。初めãĻぎRWBYäŧšč­°ãĢæĨãĻくれたäēēは、手を挙げãĻãã ã•ã„ã€‚įš†ã•ã‚“ãŽå‚åŠ ã‚’æœŦåŊ“ãĢ喜んでくれãĻã„ãžã™ã€‚įš†ã•ã‚“ãŽå‚åŠ ã‚’æœŦåŊ“ãĢ喜んでくれãĻã„ãžã™ã€‚į§ãŒč¨€ã„ãŸã„ã“ã¨ã¯ã€į§ãŒč¨€ã„ãŸã„ã“ã¨ã¯ã€COCãŽã‚ŗãƒŧãƒ‰ã‚ŗãƒŗãƒ†ãƒŗãƒ„ã€COCãŽã‚ŗãƒŧãƒ‰ã‚ŗãƒŗãƒ†ãƒŗãƒ„ã€ã‚ŗãƒŧãƒ‰ãŽã‚ŗãƒŗãƒ†ãƒŗãƒ„ãŽã‚ŗãƒŧãƒ‰ã¯ã€ã‚ŗã‚ŗãŽã‚ŗãƒŗãƒ†ãƒŗãƒ„ãŽã‚ŗãƒŧãƒ‰ã¯ã€į§ãŸãĄãĢå„Ēã—ã„ã“ã¨ã‚’č¨€ã„ãŸã„ã€‚į§ãŸãĄãĢå„Ēã—ã„ã“ã¨ã‚’č¨€ã„ãŸã„ã€‚æœ€å°‘ã€äŧšč­°ãŽé–“ãĢ。最もå„Ēã—ãčŠąã™ã“ã¨ã‚’ã—ãĒさい。最もå„Ēã—ãčŠąã™ã“ã¨ã‚’ã—ãĒã•ã„ã€‚į§ãŸãĄãŒæ—ĨæœŦぎåĨŊきãĒéƒŊ市ãĢã„ã‚‹ãŽã§ã€į§ãŸãĄã¯ãã‚ŒãŒã§ãã‚‹ã¨æ€ã„ãžã™ã€‚å„Ēã—ãčŠąã™ã“ã¨ã‚’ã—ãĒさい。å„Ēã—ãčŠąã™ã“ã¨ã‚’ã—ãĒさい。では、開į™ēぎキãƒŧノãƒŧトを始めぞしょう。では、開į™ēぎキãƒŧノãƒŧトを始めぞしょう。キãƒŧノãƒŧトぎ゚ピãƒŧã‚Ģãƒŧã¯ã€ã‚‚ãĄã‚ã‚“ã€RubyčĒžãŽå‰ĩå§‹č€…ãŽæžæœŦã•ã‚“ã§ã™ã€‚įš†ã•ã‚“ã€æžæœŦã•ã‚“ã‚’ãŠæ‹›ããã ã•ã„ã€‚įš†ã•ã‚“ã€ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã™ã€‚æžæœŦぎã‚ģãƒĒãƒ•ãŽį´ æ•ĩãĒ場所ãĢæĨãĻくれãĻã‚ã‚ŠãŒã¨ã†ã€‚į§ãŽã‚ģãƒĒフではありぞせん。おはようございぞす。ãƒĒãƒŧãƒŠãŽãŠåšŗã§ã™ã€‚æœŦæ—Ĩã€į§ãŽæ–šã‹ã‚‰ã”æŒ¨æ‹ļぎお時間をいただきぞしたぎで、čģŊくč‡Ēåˇąį´šäģ‹ã•せãĻいただければãĒã¨æ€ãŖãĻいぞす。攚めぞしãĻ、ãƒĒãƒŧナというクナã‚Ļドã‚ĩãƒŧビ゚をäģŖčĄ¨ã—ãĻã„ãžã™ã€‚ãŠåšŗã¨į”ŗã—ãžã™ã€‚æœŦæ—Ĩã‚‚ã‚ˆã‚ã—ããŠéĄ˜ã„ã—ãžã™ã€‚æˆ‘ã€…ã¯ã‚¯ãƒŠã‚Ļドã‚ĩãƒŧビ゚ぎäŧšį¤žã§ã€į§č‡ĒčēĢは、ビジネ゚ã‚ĩイドでäģŠåƒã„ãĻいぞすが、10åš´å‰ã¯ã‚¨ãƒŗã‚¸ãƒ‹ã‚ĸでございぞしãĻ、įĢ¯ãã‚Œã§æ—Ĩ々、わけわからんãģお毎æ—Ĩé‡į”Ŗã™ã‚‹ã¨ã„ã†æ—Ĩã€…ã‚’é€ãŖãĻおりぞした。æœŦæ—Ĩã€į›¸čĢ‡ã•ã›ãĻいただくãĢã‚ãŸãŖãĻã€ã›ãŖã‹ããĒぎで、僕らぎãƒĻãƒŧã‚ļãƒŧさんからぎRubyへぎ感čŦã¨ã„ã†ã¨ã“ã‚ã§ãƒĄãƒƒã‚ģãƒŧã‚¸ã‚’é€ãŖãĻきぞした。我々ぎäŧšį¤žã¯ã€äŧæĨ­ãŒäŧæĨ­ã‹ã‚‰į‰Šã‚’č˛ˇã†ã€ã„ã‚ã‚†ã‚‹čĒŋ達部門とか、čŗŧč˛ˇéƒ¨é–€ã¨å‘ŧばれるようãĒ部門ãĢã‚¤ãƒŗãƒ•ãƒŠã‚’äŊœãŖãĻいただいãĻいぞす。2019嚴、昨äģŠã€ã‚ŗãƒ­ãƒŠãŽå‰ãĢå‰ĩæĨ­ã—ãĻからäŊ•とかäŊ•ã¨ã‹ã‚„ãŖãĻきぞしãĻ、50äēēくらいぎチãƒŧムãĢãĒり、取åŧ•éĄã‚‚100億円をčļ…えãĻ非常ãĢæˆé•ˇã•ã›ãĻã„ãŸã ããžã—ãŸã€‚ã“ã‚Œã‚‚ã€ã˛ã¨ãˆãĢæ•°åš´ã¨ã„ã†įŸ­ã„æ™‚é–“ãŽä¸­ã§ã€ã‚šãƒ”ãƒŧãƒ‡ã‚ŖãĒã‚ĩãƒŧビ゚ぎ開į™ēã‚’åŽŸįžã•ã›ãĻいただいãĻいるRubyぎおかげだãĒとæœŦåŊ“ãĢæ€ãŖãĻいぞす。æœŦåŊ“ãĢã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã™ã€‚ã”æ¸…č´ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã—ãŸã€‚ãã—ãĻã“ã“ã‹ã‚‰ãŒã€į§ãŒį‰šãĢč¨€ã„ãŸã„ã¨ã“ã‚ã§ã”ã–ã„ãžã—ãĻ、我々ぎãƒĻãƒŧã‚ļãƒŧさんãĒã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€įš†ã•ã‚“ãŒäš—ã‚‰ã‚ŒãĻいるčģŠã§ã‚ãŖãŸã‚Šã€ãƒĒゞãƒŧトぎホテãƒĢとか、æ—ĨæœŦで一į•Ē大きãĒäŧšį¤žã•ã‚“ãŒã”åˆŠį”¨ã„ãŸã ã„ãĻいるようãĒ大äŧæĨ­ãŽã‚ˇã‚šãƒ†ãƒ ãĢãĒãŖãĻいぞす。こぎ中でご存įŸĨぎ斚も多いかもかもですが、大äŧæĨ­ãŽã‚ˇã‚šãƒ†ãƒ ã¯ã€ã”å­˜įŸĨãŽé€šã‚Šã€ã‚ã‘ã‚ã‹ã‚‰ã‚“ã‚ˇã‚šãƒ†ãƒ ãŽä앿§˜ã§ã€å…¨ãĻエナボãĢ大きいというようãĒãƒŦã‚Ŧã‚ˇãĒã‚ˇã‚šãƒ†ãƒ ã¯ãžã ãžã ä¸ģæĩã§ã”ã–ã„ãžã™ã€‚ãã†ã„ãŖãŸå¤§äŧæĨ­ãŽæ–šã€…から非常ãĢ感čŦã—ãĻã„ã‚‹åŖ°ã‚’æ—Ĩ々いただいãĻいるįŠļ態でございぞす。これはäŊ•ãŒč¨€ã„ãŸã„ã‹ã¨ã„ã†ã¨ã€æœŦæ—Ĩ、Rubyã‚šãƒãƒŗã‚ĩãƒŧ、我々ãĢé™ã‚‰ãšč‰˛ã€…į´ æ™´ã‚‰ã—ã„äŧšį¤žãŒå‡ēされãĻいるかãĒと思いぞすけれおも、゚ã‚ŋãƒŧトã‚ĸップも限らず゚ã‚ŋãƒŧトã‚ĸãƒƒãƒ—ã§ã‚ãŖãŸã‚Šã€ãžãŸITæĨ­į•ŒãŒå¤šã„ぎかãĒã¨æ€ãŖãĻã„ãžã™ã€‚ä¸€ã¤ã ã‘č¨€ãˆã‚‹ã“ã¨ã¨ã—ãĻ、æ—ĨæœŦを支えるようãĒ大äŧæĨ­ãŽæ–šã€…ãĢもRubyã§ã‚ãŖãŸã‚Šã€įš†æ§˜ãĢæœŦåŊ“ãĢåŋƒã‹ã‚‰æ„ŸčŦã—ãĻいるぎだということを一į•Ēおäŧãˆã—たいãĒã¨æ€ãŖãĻäģŖčĄ¨ã—ãĻåŋƒã‹ã‚‰æ„ŸčŦã‚’おäŧãˆã—たいãĒã¨æ€ãŖãĻいぞす。æœŦåŊ“ãĢありがとうございぞす。最垌ãĢã›ãŖã‹ãį›¸čĢ‡ã•ã›ãĻいただいãĻいるぎãĢいいãĒ、というところでございぞしãĻã€å…ˆé€ąã€æˆ‘ã€…2ã¤į›ŽãŽä狿Ĩ­ã‚’ロãƒŧãƒŗãƒãĢいたしぞしãĻ、Amazonã•ã‚“ã§ã‚ãŖãŸã‚Šã¨ã„ã†ã¨ã“ã‚ã¨ãŽã‚ˇã‚šãƒ†ãƒ é€Ŗæēもå…Ŧ開させãĻいただきぞした。2つ大きãĒä狿Ĩ­ã‚’æŒãŖãĻいるんですけれおも、原は我々ぎäŧšį¤žã‚¨ãƒŗã‚¸ãƒ‹ã‚ĸは15名しかいãĒいというįŠļæŗã§ã”ã–ã„ãžã—ãĻã€æ­Ŗæ°—ãŽå§ŋではãĒいįŠļ態でございぞす。ただãĢ、こぎ中で8å‰˛ãŒãƒĒãƒ•ã‚ĄãƒŠãƒĢãĢå…Ĩį¤žã—ãĻã„ãŸã ã„ãŸãƒĄãƒŗãƒãƒŧでございぞしãĻã€ã“ã†ã„ãŖãŸã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗã§ã‚ãŖãŸã‚Šã¨ã„ã†ã¨ã“ã‚ãŽå‹é”ã‹ã‚‰å§‹ãžãŖãŸãƒĄãƒŗãƒãƒŧが大半でございぞす。そういうぎかãĒã¨æ€ãŖãĻいぞす。ですぎで、最垌ãĢãƒĒãƒŧナãƒŧã‹ã‚‰ãŽãŠéĄ˜ã„ã¨ã„ã†ã¨ã“ã‚ã§ã¯ã”ã–ã„ãžã™ãŒã€ãœã˛å‹é”ãĢãĒãŖãĻいただけるとåŦ‰ã—いãĒã¨æ€ãŖãĻいぞす。15åãŽã†ãĄã€æœŦæ—Ĩ3äēēがRubyKeyãĢ参加させãĻいただいãĻおりぞしãĻ、æœŦæ—ĨãƒŠã‚¤ãƒ†ã‚Ŗãƒŗã‚°ãƒˆãƒŧã‚¯ã§ã‚ãŖãŸã‚Šã€æ˜Žæ—ĨドãƒĒãƒŗã‚¯ã‚ĸップもäŧį”ģさせãĻいただいãĻおりぞす。キクãĢ22įĢ æ—ĨæœŦįĢ ã€é•ˇé‡ŽãĒãŠã§į”¨æ„ã—ãĻいる225あるというところでございぞしãĻã€ãã‚Œã‚‚æ­Ŗæ°—ãŽå§ŋではãĒいãĒã¨æ€ãŖãĻã„ã‚‹ã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ãœã˛ãŠé…’æĨŊしんでいただきたいãĒã¨æ€ã„ãžã™ã—ã€ãŠé…’éŖ˛ãŋすぎãĻå­Ļæ Ąã•ã‚“ãŽåå‰ã ã‘čĻšãˆãĻåŋ˜ã‚Œã‚‹ã“とãĒいようãĢã€ãã‚Œã ã‘ã‚ˆã‚ã—ããŠéĄ˜ã„č‡´ã—ãžã™ã€‚ãœã˛įš†ã•ã‚“RubyKeyæĨŊã—ã‚“ã§ãã ã•ã„ã€‚ã”æ¸…č´ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã—ãŸã€‚ã€æ‹æ‰‹ã€‘ã“ã‚“ãĢãĄã¯ã€‚ãƒĸãƒŗãƒ‡ã‚šã‚­ãƒĨãƒŧæ Ēåŧäŧšį¤žã§ã”ざいぞす。ãĒんとčĒ­ãŋãĨらい喋りです。これをですね、もう手すきとčĒ­ã‚ã‚‹ã‚ˆã†ãĢãĒãŖãĻã„ãŸã ã‘ã‚Œã°ã€ã‚‚ã†įš†æ§˜ã€į§ãŸãĄãŽãŠäģ˛é–“ã ã¨č€ƒãˆãĻãŠã‚Šãžã™ã€‚į§ã¯ã§ã™ã­ã€CEOぎæŋč°ˇã¨į”ŗã—ãžã™ã€‚å…ˆæ—Ĩ、もしåŧč­ˇåŖĢがEWã‚ŗãƒŧドをčĒ­ã‚“ã ã‚‰ã€ã“ãŽã‚ĒãƒŠã‚¤ãƒŗãŒčĩˇã“ãŖãĻã„ã‚‹č¨˜äē‹ã‚’čĒ­ã‚ãŸæ–šãŒã„ã‚‹ã‹ã€åŊ“äē‹č€…でございぞす。RubyはčĒ•į”Ÿã—ãĻ30嚴というãĩうãĢčžã„ãĻおりぞす。äģŠã¯ã§ã™ã­ã€ä¸–į•Œä¸­ã§äŊŋわれるã‚Ŋフトã‚Ļェã‚ĸ開į™ēãŽå…ąé€šč¨€čĒžã¨ã—ãĻãƒĒ゚ペクトされãĻいぞすし、我々もãƒĒ゚ペクトしãĻいぞす。そしãĻã€į§ãŸãĄãƒĸãƒŗãƒ‡ã‚šã‚­ãƒĨãƒŧがですね、おういうチãƒŧãƒ ã‹ã¨ã„ã†ã¨ã€į§ãŸãĄã¯ãƒ“ã‚¸ãƒã‚šãŽå…ąé€šč¨€čĒžäŊ“įŗģであるåĨ‘ᴄ荀čĒžã‚’ã§ã™ã­ã€é€˛åŒ–ã—ãŸã„ã¨æ€ãŖãĻいるãƒĒãƒŧã‚ŦãƒĢテックぎチãƒŧムでございぞす。åĨ‘į´„ã¨ã„ã†ãŽã‚‚ã§ã™ã­ã€åŽŸã¯ä¸€ã¤ãŽč¨€čĒžäŊ“įŗģ、éĢ˜į´šč¨€čĒžãŽã‚ˆã†ãĒã‚‚ãŽã ã¨į§ã¯į†č§Ŗã—ãĻãŠã‚Šãžã™ã€‚į§ãŸãĄäēēéĄžã¯ã§ã™ã­ã€3000嚴もぎ間äŊ•か取åŧ•ã‚’ã™ã‚‹ãŸãŗãĢ、åŋ…ずこぎåĨ‘ᴄ荀čĒžã‚’ã§ã™ã­ã€ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ã—ãĻきたわけでありぞす。しかしですね、Rubyぎおそらく100å€ãã‚‰ã„ã§ã™ã­ã€é•ˇãį”ŸããĻいるはずぎこぎåĨ‘ᴄ荀čĒžã¨ã„ã†ã‚‚ãŽã¯ã€į”Ÿãžã‚ŒãĻã‹ã‚‰å…¨ãé€˛åŒ–ã—ãĻいぞせん。IDãĢもありぞせん。GitHubもありぞせん。åŊ“į„ļ、GEMもありぞせん。毎回ですね、我々は取åŧ•ã‚’ã™ã‚‹ãŸãŗãĢåĨ‘ᴄ荀čĒžã‚’ã§ã™ã­ã€ã‚Ēãƒŗãƒ—ãƒŦミ゚ぎフãƒĢ゚ã‚ŋッチ開į™ēをしãĻã„ã‚‹ã¨ã€‚ã“ã†ã„ã†į¤žäŧšã§į”ŸããĻãŠã‚Šãžã™ã€‚į§ãŸãĄãƒĸãƒŗãƒ‡ã‚šã‚­ãƒĨãƒŧは、こぎåĨ‘ᴄ荀čĒžãŽãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ã‚’å¯čƒŊįš„ãĢæĨŊãĢするということをしたいäŧšį¤žã§ã”ざいぞす。毎回こんãĒ感じでæœŦåŊ“ãĢ、äģŠã¯é€ƒã’がるフãƒĢ゚クナッチで書いãĻいるところを我々が提æēしãĻいるæ—ĨæœŦトップぎロãƒŧãƒ•ã‚Ąãƒŗã‚°ãŒ40テナバイトぎåĨ‘į´„ãƒ‡ãƒŧã‚ŋã‚’æŒãŖãĻおりぞす。これをå­Ļįŋ’することãĢã‚ˆãŖãĻ、いわばč‡Ēį„ļ言čĒžå‡Ļį†æŠ€čĄ“ã‚’ã‚ŗã‚ĸとしたパãƒŧ゚プロダクトをRubyで開į™ēしãĻいるというぎが我々でございぞす。いわばですね、GitHubとCopilotXぎåĨ‘ᴄ荀čĒžã‚’äŊœã‚‹ã‚“ã ã‹ã€‚ã“ã†ã„ã†ã“ã¨ã‚’ã‚„ãŖãĻおりぞしãĻ、ChatGPTとかですね、įŦŦä¸€ãŽč¨€čĒžãƒĸデãƒĢã¨ãŽį›¸æ€§ã‚‚éžå¸¸ãĢč‰¯ã„ã€‚ä¸–į•Œä¸­ãŽã™ãšãĻぎåĨ‘į´„ãŒæ‰‹ä¸Šã’ãĢč‡Ēå‹•įš„ãĢį”Ÿæˆã•ã‚Œã‚‹ã€ã“ã†ã„ã†ä¸–į•Œã‚’į›ŽæŒ‡ã™ã¨ã„ã†äŧšį¤žã§ã™ã€‚個åˆĨäŧščŠąãŽãƒ‘ãƒŧツでございぞしãĻ、æ—ĨæœŦぎåĨ‘į´„ãĢハブãĢãĒるようãĢãĒãŖãĻいるようãĢ導å…ĨされãĻいãĻãŠã‚Šãžã™ã€‚į§ãŸãĄã‚‚ã§ã™ã­ã€ãœã˛æœŦåŊ“ãĢRubyãŽã“ãŽã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãĢč˛ĸįŒŽã—ãŸã„ã¨æ€ãŖãĻãŠã‚Šãžã™ã€‚ã“ãĄã‚‰ã§ã™ã­ã€ã‚šãƒãƒŗã‚ĩãƒŧブナ゚はãĒいんですけれおも、明æ—Ĩぎ12æ—Ĩぎ夜18時からドãƒĒãƒŗã‚¯ã‚ĸップをä¸ģå‚ŦさせãĻã„ãŸã ããžã™ãŽã§ã€ãœã˛éŠãŗãĢæĨãĻください。äģĨ上、ãƒĸãƒŗãƒ†ãƒƒãƒ‰ã§ã”ã–ã„ãžã—ãŸã€‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã™ã€‚äŧšå ´ãŽæ‹æ‰‹äŧšå ´ãŽæ‹æ‰‹ã¯ã„ã€ã‚šãƒãƒŗã‚ĩãƒŧぎおä猿–šã‚りがとうございぞした。åĨ‘į´„ã¨ã„ãˆã°ã§ã™ã­ã€Rubyを最初ãĢäŊœãŖãŸæ™‚ãĢですね、åŊ“時ぞだã‚Ēãƒŧトã‚Ŋãƒ•ãƒˆį”¨é€”ãŒãĒã‹ãŖãŸãŽã§ã€ãƒ•ãƒĒãƒŧã‚Ŋãƒ•ãƒˆã‚ąã‚ĸとしãĻå…Ŧ開しようとした時ãĢã€ãƒŠã‚¤ãƒ†ã‚Ŗãƒŗã‚°ãƒŠã‚¤ãƒ–ãƒŠãƒĒã‚’æŒãŖãĻã§ã™ã­ã€ãƒŠã‚¤ãƒ†ã‚Ŗãƒŗã‚°ãƒŠã‚¤ãƒ–ãƒŠãƒĒとかč‡Ē分で書き始めたんです。世ぎ中ãĢはGPLとかDLCã¨ã‹ã„ãŖãąã„ã‚ã‚‹ãŽãĢ、č‡Ē分で書き始めたぎが、そういうぎも間違いじゃãĒいですけれおも、いざ書き始めãĻですね、意外とæĨŊしくãĻã§ã™ã­ã€ã“ã‚Œãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ã ã‚ˆãĒãŖãĻæ€ãŖãŸã“ã¨ã‚’ã™ã”ãã‚ˆãčĻšãˆãĻいるんですけれおも、そぎį™ēæƒŗãŽåģļé•ˇįˇšä¸ŠãĢもしかすると、ãƒĸãƒŗãƒ†ãƒƒãƒ‰ãŒã‚ã‚‹ã‚“ã˜ã‚ƒãĒいかãĒというãĩうãĢ思いぞした。įĩåą€ã­ã€å§‹ãžã‚ŠãŽãƒŠã‚¤ãƒ†ã‚Ŗãƒŗã‚°ãƒŠã‚¤ãƒ–ナãƒĒã¯č‰¯ããĒいというįĩčĢ–ãĢãĒãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€‚ã¯ã„ã€ãã‚Œã§ã¯ã§ã™ã­ã€æœŦæ—ĨぎRubyKaigi2023嚴ぎキãƒŧノãƒŧトを始めようと思いぞす。先ãģãŠã‚‚į´šäģ‹ã‚りぞしたようãĢ、Rubyぎ開į™ēを開始しãĻからäģŠåš´ã§30åš´ãĢãĒりぞす。いや、ãĒã‚“ã‹åš´å–ãŖãŸãĒという感じではあるんですけれおも、そぎ期間ぎ間ãĢですね、様々ãĒã“ã¨ã‚’æ•™č¨“ã¨ã—ãĻå­Ļãŗãžã—ãŸãŽã§ã€ã“ãŽ30嚴でいくつかぎ時äģŖãĢåŒē分しãĻã€ããŽæ™‚į‚šã§å­ĻんできたことãĢついãĻįš†ã•ã‚“ãĢã”į´šäģ‹ã—ã¤ã¤ã§ã™ã­ã€ãĄã‚‡ãŖã¨æ’äž‹ãŽč‡Ēč¨ŗãƒã‚ŋもåĢã‚ã¤ããŠčŠąã—ã—ã‚ˆã†ã¨æ€ãŖãĻいぞす。ぞず、全ãĻå§‹ãžãŖãŸãŽã¯ã“ãŽæ—Ĩですね。1993嚴ぎ2月24æ—ĨãĢRubyぎ名前がæąēぞりぞした。こぎæ—ĨãŽæ™‚į‚šã§ã¯åˆĨãĢRubyãŽã‚ŗãƒŧãƒ‰ã¯ä¸€čĄŒã‚‚æ›¸ã‹ã‚ŒãĻいãĒくãĻã€æ™Žé€šã­ã€ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°č¨€čĒžãŒã„ã¤čĒ•į”Ÿã—ãŸã‹ã¨ã‹ã€ã„ã¤å§‹ãžã‚Šãžã—ãŸã‹ãŖãĻいうと、WikipediaとかでčĒŋずるとå…Ŧ開されたæ—Ĩが書いãĻあるんですけれおも、Rubyぎ場合は名前がæąēãžãŖãŸæ—Ĩã‚’ã‚‚ãŖãĻčĒ•į”Ÿæ—Ĩという、RubyぎčĒ•į”Ÿæ—Ĩとå‘ŧんでいぞす。そういうぎもäŊ•åēĻã‹čŠąã—ãŸã“ã¨ã‚‚ã‚ã‚Šãžã™ãŒã€ã‚Ŋフトã‚Ļェã‚ĸãŖãĻいうぎはæĻ‚åŋĩãŽå­˜åœ¨ã€į‰Šį†įš„åŽŸæ…‹ã‚’æŒãŸãĒいバãƒŧãƒãƒŖãƒĢãĒ存在ãĒぎで、名前ãĢã‚ˆãŖãĻそぎ存在がæąēぞるというãĩうãĢį§ã¯å …ãäŋĄã˜ãĻいぞす。ですからRubyという名前がæąēãžãŖãŸæ—Ĩã‚’ã‚‚ãŖãĻRubyというæĻ‚åŋĩがčĒ•į”Ÿã—ãŸã¨ã„ã†ãĩうãĢãĒãŖãĻいãĻ、こぎæ—ĨをčĒ•į”Ÿæ—Ĩとå‘ŧんでいぞす。こぎ1993åš´2月24æ—ĨãĢRubyぎäģ–ãĢも、䞋えばCoral、ã‚ĩãƒŗã‚´ã§ã™ã­ã€ã¨ã‹Kish、これã‚Ēブジェクトåŋ—向、ã‚ģãƒĢãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ãŒã§ãã‚‹ã‚ˆã†ãĒ言čĒžãŋたいãĒã“ã¨ã‚’ã‚‚ãŖãĻ名前つけたらしいんですけお、č‡Ē分ぎことãĒãĢかあぞりčĻšãˆãĻãĒいんですが、ただですね、䞋えばこぎ時ãĢRubyじゃãĒくãĻCoralという名前をつけたりとかすると、ここはRubyäŧšč­°ã˜ã‚ƒãĒくãĻCoraläŧšč­°ãĢãĒãŖãĻいたわけですね。CoralãĒらぞだいいんですけお、Kishäŧšč­°ã¨ã‹č¨€ã‚ã‚Œã‚‹ã¨ã§ã™ã­ã€ãĄã‚‡ãŖã¨ã“うãĒんかæ”ŋæ˛ģäŧšį¤žã‹äŊ•かぎã‚Ģãƒŗãƒ‘ãƒã‚„ã™ã•ã¨ã‚‚ã‚ã‚Šãã†ã§ã™ãŽã§ã€ã“ãŽä¸€į•Ē最初ãĢですね、1993åš´2月24æ—Ĩぎå‡ēæĨäē‹ã‹ã‚‰å­Ļãļæ•™č¨“ã¨ã„ã†ãŽã¯ã§ã™ã­ã€č‰¯ã„åå‰ã‚’é¸ãļということをですね、å­Ļãļã“ã¨ãŒã§ããžã™ã€‚ã‚‚ã—ã§ã™ã­ã€įš†ã•ã‚“ãŒã”č‡Ē分でプロダクトをäŊœã‚‹ã€ã‚るいは授æĨ­ã‚’始めるという時ãĢですね、それぞれ原際ãĢ゚ã‚ŋãƒŧトã‚ĸップされた斚は名前ãĢよりč‹Ļ労されたと思うんですけおも、こぎ時ãĢ選ãļ名前ãĢã‚ˆãŖãĻですね、ã‚ĩãƒŧビ゚ãĒりã‚Ŋフトã‚Ļェã‚ĸãĒã‚ŠãŒæˆåŠŸã™ã‚‹ã‹ãŠã†ã‹ãŽã€ã‚ã‚‹į¨‹åēĻæąēぞるというéĸ¨ãĒことがčĻ‹ãˆã‚‹ã‚“ã˜ã‚ƒãĒいかãĒというéĸ¨ãĒ気がしぞす。æŦĄãŽæ™‚äģŖã¯ã§ã™ã­ã€1993åš´2月、名前æąēめãĻからですけおも、それから1994åš´12æœˆãžã§ã¯ä¸€ã¤ãŽåĄŠãĢãĒるんじゃãĒいかãĒã¨æ€ãŖãĻいぞす。これはあぞりįŸĨられãĻいãĒい時期ãĒんですけおも、つぞりčǰãĢもRubyäŊœãŖãĻぞすということを教えãĒã‹ãŖãŸãŽã§ã€æ­ŖįĸēãĢč¨€ã†ã¨į§ãŽåŒåƒšã¨į§ãŽå‹é”ãŽåƒ•å°‘æ•°ãŽäēēだけがįŸĨãŖãĻã„ãŸãŽã§ã€ã“ãŽæ™‚į‚šã§ã¯ã§ã™ã­ã€ä¸€äēēで開į™ēしãĻいたんですね。åŊ“時ぎã‚Ŋãƒŧã‚šã‚ŗãƒŧãƒ‰ã¯ã‚ãžã‚ŠæŽ‹ãŖãĻãĒいぎですが、一į•Ē古いã‚Ŋãƒŧã‚šã‚ŗãƒŧãƒ‰ã€į§ãŽæ‰‹å…ƒãĢある一į•Ē古いã‚Ŋãƒŧã‚šã‚ŗãƒŧドがバãƒŧã‚¸ãƒ§ãƒŗ0.49というバãƒŧã‚¸ãƒ§ãƒŗãĒんですけおも、こぎ時ぎRubyはですね、銚くãģãŠįžäģŖãŽRubyãĢäŧŧãĻいãĻですね、30嚴も前ãĒã‚“ã§ã™ã‘ãŠã‚‚ã€ã“ãŽæ™‚į‚šãĢおいãĻそぎRubyぎ原則、åŸēæœŦįš„ãĒ部分はすでãĢ厌成しãĻいたというãĩうãĢč¨€ãŖãĻもいいと思いぞす。つぞり30嚴前ãĢこんãĒ言čĒžãŒæŦ˛ã—いというãĩうãĢæ€ãŖãŸåŽŸå‰‡ããŽã‚‚ãŽã¯ã€ãšãŖã¨åŽ‰åŽšã—ãĻいるわけですね。そういうわけで、最初ãĢæąēめたåŸēæœŦįš„æ–šé‡ã‚„åŸēæœŦįš„åŽŸå‰‡ãĢおこじするということは、すごく大切ãĒことだよということを、こぎ時äģŖãŽæ•™č¨“とすることができると思いぞす。æŦĄãŽæ™‚äģŖãŒã§ã™ã­ã€1994嚴ぎ12月から1995嚴ぎ12月ですね。1嚴くらいぎ期間ãĒんですけおも、ご存įŸĨぎ斚はご存įŸĨかもしれぞせんけお、Rubyã‚’ä¸–į•ŒãĢã‚¤ãƒŗã‚ŋãƒŧネットでå…Ŧ開したぎは1995嚴ぎ12æœˆã§ã—ãŸã€‚ã§ã™ã‹ã‚‰ã“ã‚Œã¯ã‚¤ãƒŗã‚ŋãƒŧネットでå…Ŧ開する前ぎことですね。こぎ時ãĢですね、ã‚ĸãƒĢãƒ•ã‚ĄãƒĒネイ゚という名前をつけãĻ、äŊ•äēēかぎäēēãĢ、åŊ“時ネットニãƒĨãƒŧ゚という大äŧšãŒã‚ãŖãĻですね、そこでこんãĒã‚Ŋフトã‚Ļェã‚ĸをäŊœãŖãĻいるäēēãŽčˆˆå‘ŗãŽã‚ã‚‹äēēはいぞすかというéĸ¨ãĒčžčŗ‡ã‚’å‹ŸãŖãĻ、そうですね、20äēēくらいぎäēēãŒé›†ãžãŖãŸã‚ˆã†ãĒ気がするんですが、そういうようãĒ斚々とã‚Ŋフトã‚Ļェã‚ĸをå…Ŧ開したりとかですね、意čĻ‹ã‚’čžã„ãŸã‚Šã¨ã‹ã—ãžã—ãŸã€‚åŸēæœŦįš„ãĒ部分は一äēēで開į™ēすることãĢæąēãžãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ã“ãŽæ™‚ãĢã§ã™ã­ã€į§äģĨ外ぎäēēãŸãĄãŽæ„čĻ‹ã‚’čžã„ãĻ、äēēãĢã‚ˆãŖãĻいろいろãĒčĻ–į‚šã¨ã‹čĻ–é‡Žã¨ã‹æ„čĻ‹ã¨ã‹ã‚ã‚‹ã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ãã†ã„ã†ãŽã‚’čžãã“ã¨ãĢã‚ˆãŖãĻですね、č‡Ē分だけでは気ãĨかãĒいことをå­ĻばせãĻこれたということがありぞす。䞋えばですね、äģŠRubyãŖãĻブロックという抟čƒŊがありぞしãĻã€ãƒĄã‚Ŋッドå‘ŧãŗå‡ēしぎようãĢãƒĢãƒŧãƒĢã¨ã‹ã¨ã‚¨ãƒŗãƒ‰ã§æ‹ŦãŖãŸã‚ŗãƒŧドを書くことãĢã‚ˆãŖãĻ、手įļšããŽä¸€éƒ¨ã‚’ã§ã™ã­ã€ãƒĄã‚Ŋãƒƒãƒ‰ã§æ¸Ąã™ã“ã¨ãŒã§ãã‚‹ã¨ã„ã†ã€RubyãŽį‰šåž´įš„ãĒ抟čƒŊがあるんですけれおも、原はですね、こぎã‚ĸãƒĢãƒ•ã‚ĄãƒĒãƒĒãƒŧã‚šãŽæ™‚į‚šã§ã¯ã€ãƒ–ãƒ­ãƒƒã‚¯ã¨ã„ã†ãŽã¯ãƒ–ãƒŦãƒŧ゚しか書くことができãĒã‹ãŖãŸã‚“ã§ã™ã­ã€‚ã—ã‹ã—ã€ããŽã‚ĸãƒĢãƒ•ã‚ĄãƒĒãƒĒãƒŧ゚ぎ時ぎ、čĒ°ã ãŖãŸã‹ãĒã€ã‚‚ã†ãĄã‚‡ãŖã¨åå‰åŋ˜ã‚ŒãĄã‚ƒã„ぞしたけれおも、čĒ°ã‹ãŽæ„čĻ‹ã§ã§ã™ã­ã€ã‚ąã‚¤ãƒ–ã•ã‚“ã ãŖãŸã‹ãĒ、čĒ°ã‹ãŽæ„čĻ‹ã§ã€äģ–ãŽéƒ¨åˆ†ã¯ã‚¨ãƒŗãƒ‰ã§įĩ‚わるぎãĢ、ここだけブãƒŦãƒŧ゚だと、ネ゚トした時ãĢブãƒŦãƒŧã‚šã¨ã‚¨ãƒŗãƒ‰ãŒæˇˇã˜ãŖãĻåĢŒã ã¨ã„ã†éĸ¨ãĒ意čĻ‹ãŒãããžã—ãĻですね、įĸēかãĢã§ã™ã­ã€įžäģŖãŽJavaScriptとかではですね、丸æ‹Ŧåŧ§ã¨ãƒ–ãƒŦãƒŧã‚šã‚’æˇˇãœãĒããĄã‚ƒã„ã‘ãĒくãĻįĩæ§‹čž›ã„ãŋたいãĒことがありぞすが、それと全く同じことをしãĻããŸã‚Šã€ã‚ã‚ã€ããŽé€šã‚Šã ã¨æ€ãŖãĻですね、RubyぎãƒĢãƒŧãƒˆã‚¨ãƒŗãƒ‰ã§æ‹Ŧるブロックを導å…Ĩされたぎがこぎ時期ãĢãĒりぞす。č‡Ē分だけではčĻ–é‡ŽãŒį‹­ããĒãŖãĻã—ãžãŖãĻ、気がつかãĒいことも、äģ–ぎäēēぎ意čĻ‹ã‚’čžãã“ã¨ãĢã‚ˆãŖãĻ気ãĨãã“ã¨ãŒã‚ã‚‹ã¨ã„ã†ã“ã¨ã‚’æ•™č¨“ã¨ã—ãĻå­Ļãŗãžã—ãŸã€‚1995嚴ぎ12月、一čˆŦå…Ŧ開したときですね、それから1997嚴ぎ8æœˆãžã§ãŽé–“ãŒã€ãƒ•ã‚Ąãƒŧ゚トパブãƒĒックãƒĒãƒĒãƒŧ゚ãŋたいãĒもぎを通じãĻ、いろんãĒäēēãĢäŊŋãŖãĻもらうようãĢãĒりぞした。äģŠã§ã‚‚動いãĻぞすけれおも、そぎ時ãĢ同時ãĢãƒĄãƒŧãƒ‡ã‚Ŗãƒŗã‚°ãƒĒ゚トをäŊœã‚Šãžã—ãĻですね、28嚴くらい前ãĒぎで、äģŠäģĨæĨ゚ナックとかTwitterとかãĒいぎで、ä¸ģãĒã‚ŗãƒŸãƒĨãƒ‹ã‚ąãƒŧã‚ˇãƒ§ãƒŗã¯ãƒĄãƒŧãƒĢã ãŖãŸã‚ã‘ã§ã™ã­ã€‚ãƒĄãƒŧãƒ‡ã‚Ŗãƒŗã‚°ãƒĒ゚トをäŊœãŖãĻã§ã™ã­ã€æœ€åˆãŽãƒĄãƒŧãƒĢãŒã€ãšãŖã¨æ˜”ã‹ã‚‰RubyãĢついãĻかけãĒがらåŋœæ´ã—ãĻくれた2äēēがですね、おめでとうございぞす、とうとう一čˆŦå…Ŧé–‹ã§ã™ã­ã€ã¨ã„ã†ãƒĄãƒŧãƒĢがæĨぞした。2ã¤į›ŽãŒã§ã™ã­ã€åŒã˜å‹äēēã‹ã‚‰ã§ã™ã­ã€ã§ã‚‚åƒ•ãŽã‚ŗãƒŗãƒ”ãƒĨãƒŧã‚ŋã§ã‚ŗãƒŗãƒ‘ã‚¤ãƒĢが選ばれぞす、ãƒŦポãƒŧトがきれいですね。3ã¤į›ŽãŒã§ã™ã­ã€ã™ã„ãžã›ã‚“ã€čĻ‹čŊとしãĻãžã—ãŸã€‚ã“ã“ãŽã“ãŖãĄã¯æ‰‹ãŒå¤‰ã‚ã‚Šãžã™ã€‚4ã¤į›ŽãŒåˆĨãŽæ–šã‹ã‚‰ã§ã™ã­ã€ã§ã‚‚åƒ•ãŽã‚ŗãƒŗãƒ”ãƒĨãƒŧã‚ŋã§ã¯ã“ãŖãĄãŽæ–šã§é¸ã°ã‚Œãžã™ã€‚æ­Ŗį›´č¨€ã†ã¨ã§ã™ã­ã€ä¸€čˆŦå…Ŧ開した0.95ãŽæ™‚į‚šã§ã§ã™ã­ã€ã‹ãĒり品čŗĒがäŊŽã‹ãŖãŸã¨ã„ã†ã¨ã“ã‚ãŒã‚ã‚‹ã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ã—ã‹ã—ã§ã™ã­ã€ãã‚Œã¯ã‹ãˆãŖãĻプナ゚ãĢãĒãŖãĻã€ã“ã†ã‚„ãŖãĻã‚ŗãƒŸãƒĨãƒ‹ã‚ąãƒŧã‚ˇãƒ§ãƒŗãŒį™ēį”Ÿã™ã‚‹ã“ã¨ãĢã‚ˆãŖãĻ、RubyãŽã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗã¨ã„ã†ãŽãŒã§ããĻã„ãŖãŸã¨ã„ã†æ°—ãŒã™ã‚‹ã‚“ã§ã™ã­ã€‚äž‹ãˆã°ã€ãƒˆãƒ¨ã‚ŋがčģŠã‚’čŗŧå…ĨしたとしãĻ、気ãĢå…ĨらãĒã„ã¨ã“ã‚ãŒã‚ãŖãŸã¨ã—ãĻもですね、文åĨã‚’č¨€ã„ãĢčĄŒãã¨ã“ã‚ã¯ã‚ãžã‚ŠãĒいわけですよね。気ãĢå…ĨらãĒいãĒã€ã¨č¨€ã‚ã‚Œã‚ã‘ã§ã™ã­ã€‚ã¨ã“ã‚ãŒRubyぎ場合はですね、äŊœãŖãŸäēēがだいãļ不æ ŧãĒäēēãĒぎで、そうするとですね、だいãļ隙があるぎで文åĨをつけãĢčĄŒãã¨ã“ã‚ãŒã‚ã‚‹ã‚ã‘ã§ã™ã­ã€‚ãã†ã™ã‚‹ã¨é–ĸã‚ãŖãĻãã ã•ãŖãŸäēēãŸãĄãŽä¸­ãĢはですね、しょうがãĒいãĒã¨ã‹č¨€ã„ãĒがら、開į™ēãĢé–ĸわり始めãĻã§ã™ã­ã€ãã‚ŒãŒã“ãŽã‚ˇãƒŧãƒŗãĢæŽ‹ãŖãĻãã ã•ã‚‹æ–šã‚‚ã„ã‚‰ãŖã—ã‚ƒã„ãžã™ã€‚äģŠã§ã¯ã§ã™ã­ã€äŊ•äēēかぎ斚々はですね、こういうすごく旊い時期からRubyãĢé–ĸã‚ãŖãĻいãĻ、しょうがãĒいãĒと思いãĒãŒã‚‰ã€ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãĢįŠæĨĩįš„ãĢ参加しãĻãã ã•ã‚‹æ–šã‚‚ã„ã‚‰ãŖã—ã‚ƒã„ãžã™ã€‚ãã‚Œã‚’č€ƒãˆã‚‹ã¨ã€į§č‡ĒčēĢがですね、だいãļ不æ ŧãĒ隙ぎある性æ ŧã ãŖãŸãŖãĻいうぎはですね、RubyãĢã¨ãŖãĻは原は大分したさ、プロダクトぎクã‚ĒãƒĒãƒ†ã‚Ŗã¨ã—ãĻはおうかįŸĨりぞせんけれおも、Rubyã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗå…¨äŊ“としãĻはだいãļ成功したãĒというéĸ¨ãĒæ°—ãŒã—ãžã™ã€‚æ•™č¨“ã¨ã—ãĻã¯ã§ã™ã­ã€ã‚ŗãƒŸãƒĨãƒ‹ã‚ąãƒŧã‚ˇãƒ§ãƒŗã¨ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗã¨ã„ã†ãŽã¯éžå¸¸ãĢ大äē‹ã§ã‚るということをこぎ時äģŖãŽæ•™č¨“としãĻå­Ļãŗãžã—ãŸã€‚1997åš´8月から1991åš´11月というぎをクãƒĒエイトしたいと思いぞす。こぎ時期はですね、Ruby 1.0というバãƒŧã‚¸ãƒ§ãƒŗãŒå‡ēぞした。Ruby 1.0、ã‚Ŋフトã‚Ļェã‚ĸをčĻ‹ãŸã¨ããĢåˆĨãĢå¤§ã—ãŸæ„å‘ŗã¯ãĒいんですけれおも、バãƒŧã‚¸ãƒ§ãƒŗãŒ0.いくつとかいうと、ãĒんかこぎã‚Ŋフト大丈å¤Ģ?というéĸ¨ãĢ思うわけですけれおも、ãĒんãĒく1.0ãŖãĻ書いãĻã‚ã‚‹ã¨ãĄã‚‡ãŖã¨åŽ‰åŽšã—ãĻäŊŋã„į‰ŠãĢãĒるかãĒというéĸ¨ãĢæ€ãŖãĻいただけるんじゃãĒいかãĒというéĸ¨ãĢ思いぞす。バãƒŧã‚¸ãƒ§ãƒŗį•ĒåˇãŖãĻ大äŊ“そんãĒもんですよね。そぎ垌1.0、2.0、3.0ときぞしたけれおも、åˆĨãĢäŊ•かしたから3.0ãĢãĒãŖãŸã¨ã„ã†ã‚ˆã‚Šã¯ã§ã™ã­ã€ãŠãĄã‚‰ã‹ã¨ã„ã†ã¨ã“ã“ã‚’į¯€į›Žã¨ã—ãŸã„ã¨ã„ã†æ„æ€čĄ¨įžãŋたいãĒ感じでバãƒŧã‚¸ãƒ§ãƒŗį•Ēåˇã‚’äģ˜ã‘たčĻšãˆãŒã‚ã‚Šãžã™ã€‚ã“ãŽæ™‚äģŖãĒんですけれおも、RubyがだんだんåēƒãžãŖãĻきãĻ、äģŠãŽæ–šãŒRubyというもぎが存在するよということはįŸĨãŖãĻいただいたんですけれおも、一斚ですね、こぎ時期ぎRubyãŖãĻãžã ã‚ˆãĄã‚ˆãĄæ­Šãã§ã€ã‚­ãƒŠãƒŧã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãŋたいãĒもぎがãĒくãĻã§ã™ã­ã€ãã“ã§ã„ãžã„ãĄäŧ¸ãŗãĒいという時期がįļšããžã—た。ã‚Ŋフトã‚Ļェã‚ĸãĢé–ĸわるときãĢãģとんおぎäēēãŸãĄã¯åˆŠį›Šã‚’åž—ãŸã„ã€ã“ãŽã‚Ŋフトã‚Ļェã‚ĸをäŊŋãŖãĻč‡Ēåˆ†ãŒãƒĄãƒĒットがあるからäŊŋうというäēēがãģã¨ã‚“ãŠã‚ã‚‹ã‚“ã§ã™ã­ã€‚ããŽãƒ™ãƒãƒ•ã‚Ŗãƒƒãƒˆã€åˆŠį›Šã‚’æą‚ã‚ã‚‹äēēãŸãĄã¨ã€ãã‚Œã‹ã‚‰ãã†ã˜ã‚ƒãĒã„ã‚“ã ã€åˆŠį›ŠãĒんかé–ĸäŋ‚ãĒいからæĨŊしいからやるんだ、æĨŊしいんだからäŊœã‚‹ã‚“だというäēēãŸãĄã‚‚ã„ã‚‹ã‚ã‘ã§ã™ã‘ã‚ŒãŠã‚‚ã€åŽŸéš›ãŽä¸–į•Œã¨ã—ãĻ99%ぎäēēãŸãĄã¯äŊ•か刊があるからã‚Ŋフトã‚Ļェã‚ĸをäŊŋうというäēēãŸãĄãŒãģとんお、ロゴをäŊŋうã‚Ŋフトã‚Ļェã‚ĸをäŊŋうäēēãŸãĄã¯ãģとんおあるんですよね。99%ぎäēēãŸãĄãŒåˆŠį›Šã‚’æą‚ã‚ã‚‹ã‚ˆã†ãĒところãĢãƒĢãƒŧãƒŸãƒŗãŽã‚ˆã†ãĒ、åŊ“時ぎãƒĢãƒŧãƒŸãƒŗãŽã‚ˆã†ãĒã˛ã‚ˆã“ãŋたいãĒ言čĒžã‚’æŒãĄčžŧむと、äēē々はäžŋ刊ãĒé“å…ˇã‚’ã€č‰¯ã„č¨€čĒžã§ã‚ãŖãĻäŊŋãŖãĻ、åŦ‰ã—い、äžŋ刊ãĒツãƒŧãƒĢとしãĻæŦ˛ã—がるわけãĒã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€åŽŸéš›å•éĄŒã¨ã—ãĻãžã į”Ÿãžã‚ŒãŸã°ã‹ã‚ŠãŽč¨€čĒžã¨ã„ã†ãŽã¯ã€æŠŸčƒŊもčļŗã‚ŠãĒいし、ナイブナãƒĒもčļŗã‚ŠãĒいし、いろいろčļŗã‚ŠãĒいぎで、ãĒかãĒã‹åˆŠį›Šã‚’æäž›ã§ããĒã„ã‚“ã§ã™ã­ã€‚ãã†ã™ã‚‹ã¨åˆŠį›Šã‚’æäž›ã™ã‚‹ãŸã‚ãĢはãƒĒã‚Ŋãƒŧ゚がいるんだけお、ãģとんおぎãƒĻãƒŧã‚ļãƒŧはそんãĒことãĢはé–ĸåŋƒãŒãĒいぎで、ãĒかãĒかãƒĒã‚Ŋãƒŧ゚を提䞛しãĻくれるわけではãĒã„ãŽã§ã€åˆŠį›Šã‚’æäž›ã™ã‚‹ãŸã‚ãĢはãƒĒã‚Ŋãƒŧ゚がãĒいし、ãƒĒã‚Ŋãƒŧ゚を提䞛するためãĢã¯åˆŠį›ŠãŒãĒいという、それが取りたぞぞãŋたいãĒå•éĄŒã‚’įĻã˜ã‚‹ã‚ã‘ã§ã™ã­ã€‚ãĒかãĒか悊ぞしいä狿…‹ã§ã™ã­ã€‚ここらへんãĢãĒると、RubyãĢついãĻã‚¤ãƒŗã‚ŋãƒŧネットでã‚ĸãƒŗãƒ†ãƒŠã‚’éĢ˜ã„äēēが、Rubyã¨ã„ã†ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ã‚˛ãƒŧムが存在しãĻいることはįŸĨãŖãĻã„ã‚‹ã‚“ã ã‘ã‚ŒãŠã‚‚ã€ã ã‘ãŠããŽæ™‚į‚šã ã¨ã€äž‹ãˆã°ãƒ‘ãƒŧãƒĢがあるぎでäŊŋã†į†į”ąãŒãĒい、RubyįŸĨãŖãĻぞすよ、äŊŋãŖãĻãĒいけお、ãŋたいãĒã“ã¨ãŒã‚ˆãč¨€ã‚ã‚Œã‚‹ã‚ã‘ã§ã™ã­ã€‚čž›ã„ã§ã™ã‹ã€č¨€ãŖãĻくださらãĒくãĻもいいんですけお。ですがですね、1%ぎäēēはæĨŊしさぎためãĢäŊœãŖãĻいるわけです。äŊœãŖãŸã‚ŠäŊŋãŖãŸã‚Šã—ãĻã„ã‚‹ã‚ã‘ã§ã™ã­ã€‚ã‚‚ãŖã¨äēēã¯ã€ã‚‚ãŖã¨ãƒĒã‚Ŋãƒŧ゚がåŋ…čĻã ã¨ã„ã†ã“ãŽæ™‚æœŸã§ã™ã­ã€į§ãŸãĄã¯ãŠã†ã—ãŸã‹ã¨ã„ã†ã¨ã€ãĄã‚‡ãŖã¨å›ēã„č¨€č‘‰ã§ã™ã‘ãŠã€åŒåŋ—ã‚’æą‚ã‚ã‚‹ã¨ã„ã†æ„Ÿã˜ã§ã™ã­ã€‚åĨŊきだからRubyをäŊŋう、åĨŊきだからRubyをäŊœã‚‹ã‚ˆã†ãĒäēēãŸãĄã‚’ã‚ĸピãƒŧãƒĢするようãĒことをįļšã‘ãĻã„ããžã—ãŸã€‚įžåœ°äēēãŸãĄã¯äžŋ刊と提䞛できぞせん、ごめんãĒさい、でもæĨŊしいよというãĩうãĒことをčĒžã‚Šįļšã‘ãŸã‚ã‘ã§ã™ã­ã€‚į§ãŸãĄãŒæŒãŖãĻいるã‚Ŋフトã‚Ļェã‚ĸを開į™ēするæĨŊしさ、č‡Ēį”ąã‚Ŋフトã‚Ļェã‚ĸをäŊœã‚Šįļšã‘ã‚‹ã“ã¨ãŽå–œãŗãŋたいãĒã‚‚ãŽã‚’įš†ã•ã‚“ãĢäŧãˆįļšã‘たぎがこぎ時期でもありぞす。こぎč‡Ēį”ąãĢ寞するãƒĸチベãƒŧã‚ˇãƒ§ãƒŗãŋたいãĒもぎがこぎ時期ぎバックグナã‚Ļãƒŗãƒ‰ãĢãĒãŖãĻきぞした。1999åš´10月から2004åš´10月ぞでぎ一部分とæŦĄãŽä¸€ã¤ãĢとしぞす。こぎ時äģŖã¯æœŦã¨ã‚ŗãƒŗãƒ•ã‚ĄãƒŦãƒŗã‚šãŒã€æœŦがたくさんå‡ēį‰ˆã•ã‚Œã‚ŗãƒŗãƒ•ã‚ĄãƒŦãƒŗã‚šãŒé–‹ã‹ã‚Œå§‹ã‚ãŸæ™‚æœŸã§ã‚‚ã‚ã‚Šãžã™ã€‚æœ€åˆãŽæ™‚ãĢæœŦがå‡ēį‰ˆã•ã‚ŒãŸãŽã¯1999嚴ぎ11月でした。æœŦは1997嚴くらいãĢå‡ēã‚‹ã¯ãšã ãŖãŸã‚“ã§ã™ã‘ãŠã‚‚ã€æ›¸įąã€æ›¸ãä¸‹ã‚ã—ãŽæ›¸įąãŖãĻ大変ãĒんですよね。僕ãĢã¨ãŖãĻは大変で、明įĸēãĒįˇ ã‚åˆ‡ã‚ŠãŒãĒいようãĢ。äŧ¸ã°ãã†ã¨ã—ãĻもäŧ¸ã°ã›ã‚‹ãŖãĻいう。雑čĒŒãŽåŽŸį¨ŋはこぎæ—ĨぞでãĢå‡ēさãĒいとčŊãĄã‚‹ãŖãĻいう。å‡ēį‰ˆã§ããĒくãĒã‚Šãžã™ãŖãĻいうãĩうãĢæąēãžãŖãĻるんで、いじりを厈らãĒいといけãĒいんですけおも、書き下ろしぎ場合はしょうがãĒいãĒ。å‡ēį‰ˆäēˆåŽšé‡ã‚’äŧ¸ã°ã—ぞすねãŋたいãĒčŠąã‚’ã—ãĻ、ごめんãĒさい、ありがたいですãŋたいãĒことをįļšã‘ãĻたんですね。åŊ“時čģĸčˇã—ãĻåŋ™ã—ã‹ãŖãŸã‚Šã¨ã‹ã€ã„ã‚ã„ã‚ã‚ãŖãŸãŽã§ã€ãĒかãĒか原į¨ŋãŒé€˛ãžãĒくãĻですね、įĩåą€2嚴ぐらい遅れãĻå‡ēぞした。2嚴遅れただけで済んだぎは嚸いというずきで、å‡ēį‰ˆæĨ­į•ŒãŽäēēãĢはæœŦåŊ“ãĢį”ŗã—č¨ŗãĒã„ã‚“ã§ã™ã‘ãŠã‚‚ã€į§ã€įŸĨ名åēĻがéĢ˜ã„ãŽã§ã€æ›¸įąã‚’æ›¸ããžã›ã‚“ã‹ãŖãĻいうäŧį”ģをいただくことがįĩæ§‹ã‚ãŖãĻですね、こんãĒæœŦを書こうと思いぞすãŋたいãĒã“ã¨ã‚’č¨€ãŖãĻ、å‡ēį‰ˆäŧį”ģãŒé€šãŖãŸã“ã¨ãŒãŸãã•ã‚“ã‚ã‚‹ã‚“ã§ã™ãŒã€ããŽã†ãĄãŽå¤šåˆ†8剞9å‰˛ãŒį§ãŒæ›¸ã‘ãĒくãĻですね、ボツãĢãĒãŖãŸãŖãĻいうäŧį”ģãŒã‚ãŖãĻã§ã™ã­ã€ã‚‚ã†ãƒ€ãƒĄã˜ã‚ƒã‚“ãŖãĻいう感じãĒんですが、こぎæœŦã¯į„Ąäē‹å‡ēぞした。ã‚Ēãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚šã‚ŗãƒŧ゚クãƒĒãƒ—ãƒˆč¨€čĒžãƒĢãƒŧãƒ“ãƒŗã‚°ãŽæœŦã§ã§ã™ã­ã€æŠ€čĄ“įŗģぎæœŦとしãĻã¯ãã“ãã“į„Ąæ•°ãŒå‡ēãĻ、16000åš´ã‹ã‚‰ãĄã‚‡ãŖã¨ãã‚‰ã„ã§å‡ēãŸã‚Šã§ã™ã­ã€ãĄã‚‡ãŖã¨å‡ēたらパッという感じぎæœŦãĢãĒã‚Šãžã—ãŸã€‚į›Žå‡ēã—į›Žå‡ēã—ãŖãĻ感じですけおも。æŦĄãĢã§ã™ã­ã€æœ€åˆãŽč‹ąčĒžãŽæœŦã§ã™ã­ã€ãƒ”ãƒƒã‚ąãƒĢã‚ŗãƒŗãŖãĻã‚ˆãč¨€ã‚ã‚ŒãĻã„ã‚‹ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ãƒĢãƒŧビãƒŧãŖãĻいうæœŦですけれおも、これが2000嚴ぎ10月ãĢå‡ēãĻいぞす。こぎæœŦãĢついãĻは思いå‡ēãŒã‚ãŖãĻ、1999嚴ぎ12æœˆãŖãĻY2Kå•éĄŒã¨ã„ã†ãŽãŒã‚ãŖãĻ、2000åš´å•éĄŒã§ã™ã­ã€‚ã‚¤ãƒŗã‚ŋãƒŧネットで大変ãĒことがčĩˇãã‚‹ã‹ã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on Railsぎį™ģ場ですね。Ruby on Railsがå…Ŧ開されたぎが2004嚴ぎ10月ãĢãĒるんですけおも、キナãƒŧã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãŒãĒいãĒã„ãŖãĻãšãŖã¨Rubyã‚’č¨€ã‚ã‚ŒãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ã¨ã†ã¨ã†ã§ã™ã­ã€Rubyぎキナãƒŧã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã€ãã—ãĻWebã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãŽé–‹į™ēというもぎがį™ģ場しãĻきぞした。ようやくですね、Benefit SeekersãŸãĄãŽåˆŠį”¨ã‚’æäž›ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ãĢãĒãŖãĻきたわけですね。こぎ時äģŖãĢはですね、Ruby Associationã¨ã„ã†å›ŖäŊ“ã‚‚į™ģ場しãĻ、Ruby Associationã¨ã„ã†ãŽã¯į§ã‚‚äģģäē‹ã‚’しãĻぞすけれおも、Benefit Seekers、ビジネ゚でRubyをäŊŋいたいäēēãŸãĄã¨ã€ãã‚Œã‹ã‚‰ãƒ†ã‚­ãƒŧでæĨŊしãŋぎためãĢプログナムを開į™ēされãĻいるというぎは、おうしãĻもčĻ‹ãĻã„ã‚‹ã‚‚ãŽãŒé•ã†ãŽã§ã€ã‚¸ãƒŖãƒƒã‚¯ãŒį”Ÿãžã‚ŒãŒãĄãĒんですけれおも、そこを埋めるようãĒįĩ„įš”ã¨ã—ãĻRuby AssociationをäŊœã‚Šãžã—た。こぎ時äģŖã‹ã‚‰å­Ļãšã‚‹æ•™č¨“ã¨ã„ã†ãŽã¯ã€æĨŊしãŋぎためãĢã‚Ŋフトã‚Ļェã‚ĸをäŊœãŖãĻきãĻ、ツãƒŧãƒĢをäŊœãŖãĻきたんだけれおも、それをįļ™įļšã—ãĻよりもäŊœã‚Šįļšã‘ãĻいけば、JoyseekersがBenefit Seekersをæē€čļŗã•せるようãĒもぎをäŊœã‚Šå‡ēすことができるというようãĒことを原č¨ŧã—ãŸã¨ã„ã†ã“ã¨ãŒä¸€ã¤ãŽæ•™č¨“ã¨ã—ãĻč¨€ãˆã‚‹ã¨ã„ã†ãĩうãĢ思いぞす。さらãĢč¨€ã†ã¨ã€į§ã¨äģģäē‹ã—たプログナムがあるぎで、よいもぎをäŊœã‚Œã°ãã‚Œã¯åēƒãžã‚‹ã¨ã„うãĩうãĢãšãŖã¨æ€ãŖãĻいたんですけれおも、それはåŋ…ãšã—ã‚‚įœŸåŽŸã§ã¯ãĒいãĒということをå­Ļãļぎもこぎ時äģŖã§ã—た。DHHというぎはもぎすごいマãƒŧã‚ąãƒ†ã‚Ŗãƒŗã‚°ãŒã†ãžã„äēēã„ã‚‹ã‚“ã§ã™ã‚ˆã­ã€‚ãŠãŖãĄã‹ã¨ã„ã†ã¨ã™ã”ã„åŖãŒįĢ‹ã¤ãŽã§į‚Žä¸Šã—ãĻも怖くãĒいという感じですね。åŊ“時、Ruby on RailsをäŊŋãŖãŸäēēãŸãĄã¯æ„ŸéŠ˜ã‚’å—ã‘ãĻ、Ruby on RailsをäŊŋうとJavaぎ10å€ãŽį”Ÿį”Ŗæ€§ãŒãƒ­ã‚°ã‚¤ãƒŗã•ã‚ŒãĻいるんですよね。åŊ“į„ļぎようãĢį‚Žä¸Šã™ã‚‹ã‚ã‘ã§ã™ã‚ˆã€‚æĄäģļãŒããŽã†ãĄãĒいからですね。JavaではこうやればæĨŊだということがあるんですけおも、こぎDHHというぎはåģļé•ˇã—ãĻいるとã‚Ŧã‚ŊãƒĒãƒŗã‚’æŒãŖãĻé§†ã‘ã¤ã‘ã‚‹ã‚“ã§ã™ã‚ˆã€‚ã‚‚ãŽã™ã”ã„į‡ƒãˆãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ããŽä¸­ãĢãžã¨ã‚ã‚‹ã¨ãƒĄã‚¤ãƒŗãƒãƒŧãƒ ãŽįœŸåŽŸã€ã¤ãžã‚ŠRailãŽį”Ÿį”Ŗæ€§ãŒéĢ˜ã„ã¨ã„ã†ã“ã¨ã§ã‚ã‚‹ã¨ã‹ã€ãŠã‚‚ãĄã‚ƒã§ã¯ãĒくãĻãĄã‚ƒã‚“ã¨ã—ãŸã‚Ļェブã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã€ãƒ“ã‚¸ãƒã‚šãĢもäŊŋえるようãĒã‚Ļェブã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚‚ååˆ†ãĢ開į™ēできるということをåŊŧらぎ力ãĢã‚ˆãŖãĻč¨ŧ明したんですけれおも、それãĢã‚ˆãŖãĻRailsぎįŸĨ名åēĻがéĢ˜ãžãŖãŸãŽã‚‚įĸēかですね。あと、åŊŧぎRuby on Rails.orgぎところãĢビデã‚Ēがã‚ĸップロãƒŧドされたんですね。åŊŧがブナジãƒĢã‚Ģãƒŗãƒ•ã‚ĄãƒŦãƒŗã‚šãŽčŦ›æŧ”で、ã‚ĸドãƒĒブでRailsã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã§å°ã•ãĒToDoã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’äŊœã‚‹ãƒ‡ãƒĸã ãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€15分くらいでToDoã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãŽãƒ‡ãƒĸをäŊœãŖãŸã‚“ですね。で、PHP Web AdWordsかäŊ•かぎデãƒŧã‚ŋベãƒŧ゚でäŊœãŖãĻ、そぎあと、TierfoldでäŊ•ã¨ã‹ãŖãĻã„ã†ã“ã¨ã‚’ã‚„ãŖãĻ15分くらいäŊœã‚‹ã¨ã„う。2004åš´åŊ“時ãĢ15分でã‚Ļェブã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’äŊœã‚‹ã¨ã„うぎはだいãļį™ēé”įš„ãĒã“ã¨ã ãŖãŸã‚“ã§ã™ã‚ˆã­ã€‚ã‹ã¤ã€æ€ã„å‡ēすと2004åš´ãŖãĻYouTubeãŒį”Ÿãžã‚ŒãŸåš´ã§ã‚‚ã‚ã‚‹ã‚“ã§ã™ã‚ˆã€‚ãã†ã™ã‚‹ã¨ã‚¤ãƒŗã‚ŋãƒŧネットでビデã‚ĒをäŊŋã†ãŖãĻいうぎはあんぞり一čˆŦįš„ã§ã¯ãĒã‹ãŖãŸã‚“ã§ã™ã‚ˆã­ã€‚ãã‚Œã‚’ãƒ“ãƒ‡ã‚Ēでå…Ŧ開しãĻãŋると、あ、そうか、じゃあうぞくやれば15åˆ†ã§æœ€åˆãŽä¸€æ­Šã‚’č¸ã‚€ã“ã¨ãŒã§ãã‚‹ã€æœ€åˆãŽã‚Ļェブã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’äŊœã‚‹ã“とができるし、čĻ‹æ „ãˆã¨ã‹ã¯ã¨ãĢかくとしãĻã€ããŖãĄã¯åžŒã‹ã‚‰ã‚„ã‚Œã°ã„ã„ã‚“ã ã‘ãŠã€ã¨ã‚Šã‚ãˆãšå‹•ãã‚‚ãŽã‚’15分でäŊœã‚‹ã“とができるãĒã‚‰ã€ãƒ€ãƒĄã ãŖãŸã‚‰æ¨ãĻãĻ15分でäŊœã‚Šį›´ã›ã°ã„ã„ã‚„ãŖãĻやろうというプロジェクトがトãƒŦãƒŧクãĢãĒãŖãŸã€‚ããŽã“ã¨ãĢ寞しãĻこぎビデã‚ĒãŖãĻåŊ“時もぎすごいčĒŦåž—åŠ›ãŒã‚ãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ãã‚ŒãŖãĻいうぎはåŊŧãŽã‚„ãŖãŸãƒ—ãƒŦã‚ŧãƒŗãƒ†ãƒŧã‚ˇãƒ§ãƒŗčƒŊ力、マãƒŧã‚ąãƒ†ã‚Ŗãƒŗã‚°ã ãŖãŸã‚Šãƒ‘ãƒ–ãƒĒッククãƒĒエãƒŧã‚ˇãƒ§ãƒŗã ãŖãŸã‚Šã¨ã‹ã€ãã†ã„ã†ãĩうãĒčƒŊ力ãĢã‚ˆãŖãĻRuby 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RailsãĢįžåœ¨ãŽæœ€åˆãŽåŊąéŸŋã‚’å—ã‘ãŸãŖãĻã„ã†ãŽã¯ã‚ã‚‹ã¨æ€ã†ã‚“ã§ã™ã­ã€‚æ­Ŗį›´č¨€ã†ã¨ãƒžãƒŧã‚ąãƒ†ã‚Ŗãƒŗã‚°ãŖãĻæ€ãŖãŸã‚“ã§ã™ã‘ãŠã‚‚ã€åŽŸã¯ãĄã‚ƒã‚“ã¨ã—ãŸåēƒå ąã‚’ã™ã‚‹ãŖãĻいうことは大äē‹ãĒã“ã¨ã ã‚ˆãŖãĻいうことをå­Ļãļぎもこぎäēēã§ã™ã€‚į›¸å¤‰ã‚ã‚‰ãšRubyã‚„į‰šãĢį§ã¯ãƒ—ãƒŦã‚ŧãƒŗãƒ†ãƒŧã‚ˇãƒ§ãƒŗã€æ˜ äŊœã‚ŊフトãĢ変わらãĒã„ã‚“ã§ã™ã‘ãŠã‚‚ã€ã‚ã¨ã§ã™ã­ã€ã•ãŖããĄã‚‡ãŖã¨čŠąã‚’ã—ãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ã‚¨ãƒŗã‚ŋãƒŧプナイã‚ēäēēぎäēēとテクニックäēēぎ間ãĢã‚ŽãƒŖãƒƒãƒ—ãŒį”Ÿãžã‚Œã‚‹æ„Ÿã˜ãĒんですけおも、゚ãƒŧãƒ„ã‚’į€ãĻるäēēãĢ寞しãĻæŠ€čĄ“ãŽå„ĒäŊæ€§ã‚’čĒŦ垗するåŋ…čĻãŒã‚ã‚‹ãŖãĻã“ã¨ã‚’čžã„ãĻãŖãĻ、å­Ļんだぎもこぎäēēです。こぎã‚Ģãƒŗãƒ•ã‚ĄãƒŦãƒŗã‚šã ã¨ã‚šãƒŧãƒ„į€ãĻるäēēいãĒいじゃãĒã„ã§ã™ã‹ã€‚äž‹ãˆã°į§ãžã§ã§ããĒくãĒãŖãĻいるRubyワãƒŧãƒĢãƒ‰ã‚ŗãƒŗãƒãƒãƒŗãƒˆã€3個ぎäŊã‚šãƒŧãƒ„į€ãĻるんですね。だいãļčģŊ量が違うãĒã¨æ€ãŖãŸã‚Šã™ã‚‹ã‚“ã§ã™ã‘ãŠã‚‚ã€ãã‚Œã‚‚å¤šæ§˜æ€§ã ãŖãŸã‚Šã€ã‚ŽãƒŖãƒƒãƒ—ã‚’į”Ÿã‚ã‚‹ãŖãĻいうことは非常ãĢ大äē‹ãĒことだというãĩうãĢ思いぞした。さãĻ、æŦĄãŽæ™‚äģŖã¯2009嚴ぎ1月から2013嚴ぎ2月ãĢãĒりぞす。これは2009嚴ぎ1月ãĢRuby1.9というバãƒŧã‚¸ãƒ§ãƒŗãŒãƒĒãƒĒãƒŧã‚šã•ã‚ŒãŸã‚“ã§ã™ã­ã€‚æ­ŖįĸēãĢč¨€ã†ã¨1.9、1.9.0ですね。1.9.0がãƒĒãƒĒãƒŧ゚されたぎが2009嚴。1.9.1だね。1.9.0がぞるか2007åš´ã ãŖãŸã€‚Ruby1.9というぎが1.8ãžã§į§ãŒäŊœãŖãŸã‚¤ãƒŗã‚ŋãƒŧプãƒĢã ãŖãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ã‚ŗã‚ĸぎ部分をįŦšį”°ã•んがäŊœãŖãĻくれた、YARVという名前ぎ新しいバãƒŧãƒãƒŖãƒĢãƒžã‚ˇãƒŗãĢįŊŽãæ›ãˆãŸãŽã§ã€ã‚といろんãĒところ大čĻæ¨ĄãĒ回čģĸをしたぎで、動かせãĻいかãĒã‹ãŖãŸã‚“ã§ã™ã­ã€‚äģŠãžã§Ruby1.8で動いãĻいたã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’Ruby1.9で動かそうとすると、いろんãĒã¨ã“ã‚ã‚’į›´ã•ãĒããĄã‚ƒã„ã‘ãĒくãĒãŖãŸã‚“ã§ã™ã­ã€‚ããŽįĩæžœã€į§ãŸãĄã¯æ–°ã—いバãƒŧã‚¸ãƒ§ãƒŗãŒRuby1.9であるとか2.0であるとかをãƒĒãƒĒãƒŧ゚しãĻ攚善しãĻ、そういうæ´ģå‹•ã‚’ãšãŖã¨įļšã‘ãĻいãĻã‚‚ã€ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãŽä¸€éƒ¨ãŽäēēãŸãĄã¯ã€į§ãŸãĄč‡Ē分ぎã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’æ›¸ãæ›ãˆãŸããĒいから、Ruby1.8ã‚’ãšãŖã¨äŊŋいįļšã‘ãžã™ã¨č¨€ãŖãŸäēēがįĩæ§‹ãĒå‰˛åˆãĢいたんですね。そぎįĩæžœã€ã‚ã‚‹į¨ŽãŽã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗåˆ†æ–­ãŋたいãĒことがčĩˇããŸã‚“ですね。Rubyã‚’ã‚‚ãŖã¨ã‚ˆãã—ãŸã„ã€æ–°ã—ã„æŠŸčƒŊをčŋŊ加したい、あるいは性čƒŊã‚’æ”šå–„ã—ãŸã„ã¨æ€ãŖãĻã‚‚ã€ãã‚Œã¯ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãŽä¸€éƒ¨ãŽäēēãĢåąŠã‹ãĒいというä狿…‹ãŒ5åš´äģĨ上įļšã„たんですね。そぎことからå­Ļんだぎは、äē’æ›æ€§ã¨ã„うもぎすごい大äē‹ã ã¨ã„うこともありぞすが、おとãĒしくPythonã¨ã„ã†č¨€čĒžã§ã¯ã€Python2.xと3.xぎ間ãĢ同じäē’æ›æ€§ãŽå•éĄŒãŒã‚ãŖãŸãŽã§ã€ã‚ãĄã‚‰ã¯15åš´ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãŽåˆ†æ–­ãŒčĩˇããĻしぞいぞした。それãĢæ¯”ãšãŸã‚‰ã€ã†ãĄã¯5嚴から7嚴くらいぞで半分äģĨ下ãĢ済んだというぎはだいãļナッキãƒŧã§ã¯ã‚ãŖãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ãã‚ŒãĢしたとき、äē’æ›æ€§ã‚’ä¸€į”Ÿæ‡¸å‘Ŋč€ƒãˆãĒいとあり垗ãĒいんですけおも、äē’æ›æ€§ã‚’åŖŠã™ã¨ã€ãžãŸã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗåˆ†æ–­ãŋたいãĒぎがčĩˇããŒãĄã ã¨ã„うぎはįĸēか。それäģĨ降、そういうぎがčĩˇããĒいといろいろåˇĨå¤ĢしãĻいるんですけおも、äē’æ›æ€§ã‚’åŖŠã—ãĻもãŋんãĒがついãĻいきたいと思えるようãĒåˇĨå¤ĢをいろいろしãĒがら攚善しãĻいぞす。もう一つこぎ時äģŖã‹ã‚‰å­Ļんだことは、Ruby 1.8とRuby 1.9でだいãļ性čƒŊãŒé•ãŖãĻいたんですね。Ruby 1.9ぎãģうがだいãļ性čƒŊãŒč‰¯ã‹ãŖãŸã‚“ã§ã™ã‚ˆã€‚ãã‚Œã¯ãŠãĄã‚‰ã‹ã¨ã„ã†ã¨ã€äŊœãŖãŸãƒ—ログナマãƒŧãŽåŖ˛ã‚Œå‰ãŽå•éĄŒãŽã‚ˆã†ãĒ気もしãĒいではãĒいんですけおも、そぎ中ぎãģうがだいãļį§ãŽå„ĒれたプログナマãƒŧãĒぎで。だいãļパフりãƒŧãƒžãƒŗã‚šãŒč‰¯ã‹ãŖãŸã‚“ã§ã™ã­ã€‚ãã†ã™ã‚‹ã¨ã€Ruby 1.9ᔍãĢč‡Ē分ぎã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’æ›¸ãæ›ãˆãĒいといけãĒいんだけおも、書き換えãĻ1.9ãĢマイクãƒŦãƒŧã‚ˇãƒ§ãƒŗã‚’ã—ãŸã‚‰ã€č‡Ē分ぎパフりãƒŧãƒžãƒŗã‚šãŒįĩæ§‹č‰¯ããĒã‚‹ã‚“ã ãŖãŸã‚‰ã€ãã‚Œãã‚‰ã„ãƒã‚¤ãƒŗãƒˆã‚’ã‚‚ã‚‰ãŖãĻもいいかとかįĩæ§‹č¨€ãŖãĻã§ã™ã­ã€ãã†ã‚„ãŖãĻ少しずつ1.8をäŊŋいįļšã‘ãĻいるäēēãŸãĄãŒ1.9ãĢį§ģčĄŒã—ãĻãã ã•ãŖãŸã¨ã„ã†ãŽãŒã‚ãŖãĻ、つぞりパフりãƒŧãƒžãƒŗã‚šã‚’æ”šå–„ã™ã‚‹ã“ã¨ãĢã‚ˆãŖãĻ、äģ–ãŽå•éĄŒã¯ãã‚ŒãĢäŧ´ãŖãĻč§Ŗæąēすることがあることもこぎ時ãĢå­Ļãŗãžã—ãŸã€‚ã ã‹ã‚‰įĩæ§‹ã­ã€äž‹ãˆã°JITãŽčŠąã¨ã‹ãƒ‘ãƒ•ã‚Šãƒŧãƒžãƒŗã‚šãƒ‘ãƒ•ã‚Šãƒŧãƒžãƒŗã‚šãŖãĻįĩæ§‹č¨€ã†ã‚“ですけお、Rubyぎ全äŊ“ãŒããŽã‚‚ãŽãŒé…ã„ã¨č¨€ã‚ã‚Œã¤ã¤ã‚‚ã§ã™ã­ã€ãƒ‘ãƒ•ã‚Šãƒŧãƒžãƒŗã‚šãŽčŠąã‚’įļšä¸­ã™ã‚‹ãŽã¯ã“ãŽæ™‚ãŽæ•™č¨“ãŒã‚ã‚‹ã‹ã‚‰ã§ã™ã­ã€‚æŦĄã€‚æŦĄãŽæ™‚äģŖã¯2013åš´2月から2015嚴ぎ11月ですね。ここはRuby 2.0がį™ģ場したぎが2013嚴ぎ2月からでした。äģŠåš´38周嚴ですけおも、こぎ時は20周嚴ですね。20å‘¨åš´č¨˜åŋĩでRuby 2.0がį™ēčĄ¨ã•ã‚ŒãŸã¨ã„ã†ã“ã¨ã§ã€Ruby 2.0でした。個äēēįš„ãĢはですね、RubyãŽæœ€åˆãŽæ™‚æœŸã¯ã§ã™ã­ã€ã‚ã‚ã„ã†ã“ã¨ã‚’ã‚„ã‚ŠãŸã„ã€ã“ã†ã„ã†ã“ã¨ã‚’ã‚„ã‚ŠãŸã„ãŖãĻæ€ãŖãĻã„ã‚‹ã“ã¨ãŽä¸­ã§ã€åŽŸčŖ…ãŒé›Ŗã—ããĻãģãŖãŸã‚‰ã‹ã—ãĻいた抟čƒŊãŒã„ãã¤ã‹ã‚ãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ãã‚ŒãŽãģã¨ã‚“ãŠãŒæƒãŖãŸãŽãŒRuby 2.0でした。最垌ãĢæŽ‹ãŖãĻいた思いがあるパã‚ŋãƒŧãƒŗãƒžãƒƒãƒãƒŗã‚°ãŒ3.0ã¨ã„ã†ãŽãŒæŽ‹ãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ãã‚ŒäģĨ外でもですね、䞋えばRefinementであるとかですね、åĢめãĻå…ĨãŖãŸãŽãŒRuby 2.0ぎ時期でした。それとですね、一į•Ē最初ãĢæ§‹æƒŗãŽä¸­ãĢは原はå…ĨãŖãĻいたんだけお、原力がčļŗã‚ŠãĒã‹ãŖãŸã€ã‚ã‚‹ã„ã¯æŠ€čĄ“ãŒčļŗã‚ŠãĒã‹ãŖãŸãŽã§åŽŸįžã§ããĒã‹ãŖãŸã¨ã„ã†ãŽãŒã€čŋŊ加されãĻã€ã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚ŖãŽãŠé™°ã§ã™ã‘ã‚ŒãŠã‚‚ã€Rubyã¨ã„ã†č¨€čĒžã¯ã§ã™ã­ã€į§ãŽé ­ãŽä¸­ãĢある感性ãĢだいãļčŋ‘ãĨいたという時期がこぎ時期でもありぞす。一斚ですね、RailsãŒã‚‚ãŽã™ã”ã„čŠ•åˆ¤ãŒéĢ˜ã‹ãŖãŸãŽãŒã€ããŽäēēæ°—ãĢ限りがå‡ēたというぎもこぎ時期でもありぞす。そうするとですね、äēē々がですね、Railsがã‚ŦãƒŧãŖãĻきãĻいるäēēぎ中では、もうRailsはいいや、äģ–ãŽč¨€čĒžãĢčĄŒãã‹ã‚‰ã¨ã„ã†äēēãŸãĄã‚‚įĩæ§‹ã„ãĻですね、掋åŋĩ。あとRailsがね、2004åš´ãĢį™ģ場した時ãĢはį”ģæœŸįš„ã ãŖãŸã¨ã„ã†ãŽã‚‚ã§ã™ã­ã€åˆĨãĢRailsでãĒくãĻも同じようãĒã“ã¨ã‚’åŽŸįžã™ã‚‹ã‚ˆã†ãĒ原æēãŒį™ģå ´ã—ã¤ã¤ã‚ãŖãĻですね、ぞあ100%Railsと同じäŊŋいåŋƒåœ°ãĢãĒるかというぎはぞだãĒいんですけおも、多くぎäēēãŸãĄãĢ寞しãĻåĻĨ協できるようãĒäē‹äž‹ã§ã¯RailsãĢčŋŊいついたと思われるようãĒもぎもį™ģ場しãĻですね、そうするとé›ĸれãĻいるäēēもいる、æĨるäēēもいるでもé›ĸれãĻいるäēēもいるというぎがå­Ļんだぎもこぎ時期でした。ただ、そういうぎãĢですね、äģŠã¯äēēæ°—が上げると及かれるんですよね。毎嚴そんãĒč¨€ãŖãŸã‚Šã§ã‚ã‚Šãžã™ãŒã€Rubyはæ­ģã‚“ã ãŖãĻč¨€ã‚ã‚ŒãĻですね。ぞあãĒã‚“ã ã‘ãŠãšãŖã¨æ¯Žæ—ĨäŊãŋįļšã‘ãĒいといけãĒいãĒというæąēåŋƒã‚’したぎもこぎ時期です。2015嚴ぎ11月から2020嚴ぎ2月ぞでぎもう一つぎ時äģŖã¨ã—たいぎですけれおも、こぎ時期はですね、Ruby3xã¨ã„ã†ã‚­ãƒŖãƒƒãƒãƒ•ãƒŦãƒŧバãƒŧをäŊœãŖãĻ、Ruby3.xãĢ寞しãĻ備えをしãĻいる時期というéĸ¨ãĢåŽšįžŠã—ãžã—ã‚‡ã†ã€‚Ruby3xというぎはåˆĨãĢį§ãŒč¨€ã„å‡ēしたわけではãĒいんですけれおも、čĒ°ã‹ãŒæ™Žé€šãĢčŠąã‚’ã—ãĻいる時ãĢ、そぎ時は3x3とį™ēéŸŗã—ãĻいたようãĒ気がするんですが、čĒ°ã‹ãŒč¨€ã„åˆ‡ãŖãŸãŽãŒã§ã™ã­ã€ãã‚Œã„ã„ã€æœ€åŧˇãŖãĻč¨€ãŖãĻããŽãžãžã‚­ãƒŖãƒƒãƒãƒ•ãƒŦãƒŧã‚ēãĢäŊŋãŖãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ã‚¤ãƒŗã‚šãƒ”ãƒŦãƒŧã‚ˇãƒ§ãƒŗãŽã‚‚ã¨ãĢãĒãŖãŸãŽã¯ã§ã™ã­ã€ã‚¸ãƒ§ãƒŗãƒģFãƒģã‚ąãƒãƒ‡ã‚ŖãŽ1993嚴ぎæŧ”čĒŦぎ中ãĢã‚ãŖãŸč¨€č‘‰ã§ã™ã­ã€‚We choose to go to the moon in the decade and do other things not because they are easy, but because they are hard,because that goal will serve to organize and measure the best of the energies and scaleということですけれおも。それが月ãĢčĄŒããžã—ã‚‡ã†ã¨ã€‚ã“ãŽ10嚴ぎ間ãĢ月ãĢčĄŒããžã—ã‚‡ã†ã¨ã€‚60嚴くらいかãĒ。それが月ãĢčĄŒããžã—ã‚‡ã†ã¨ã€‚ãã‚ŒãŒį°Ąå˜ã ã‹ã‚‰ãã‚Œã‚’ã™ã‚‹ãŽã§ã¯ãĒくãĻé›Ŗã—ã„ã‹ã‚‰ã€‚ãã‚ŒãĢエネãƒĢゎãƒŧを劚果することãĢã‚ˆãŖãĻã€į§ãŸãĄãŒįĩ„įš”åŒ–ã—ãĻã€į§ãŸãĄãŽã‚¨ãƒãƒĢゎãƒŧと゚キãƒĢをæ¸ŦることができるというãĩうãĢč¨€ãŖãĻいるわけãĒã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ã“ã‚Œã‚’ã‚¤ãƒĄãƒŧジしãĻいãĻ、2015嚴ぎ11月ぎですね、ã‚ĸãƒĄãƒĒã‚ĢぎRuby Conferenceã§ã“ãŽčŠąã‚’ä¸€į•Ē最初ãĢã—ãŸã‚“ã§ã™ã‘ã‚ŒãŠã‚‚ã€ããŽæ™‚į‚šã§į§ãŒRuby 3x3がįĩļ寞įĸē原ãĢåŽŸįžã§ãã‚‹ãŖãĻã‚ã‚“ãžã‚Šæ€ãŖãĻãĒã‹ãŖãŸã‚“ã§ã™ã­ã€‚æ­Ŗį›´č¨€ã†ã¨ã“ã¯é›Ŗã—ã„ã‚ˆãĒãŖãĻč¨€ãŖãĻ、Ruby 3.0がå‡ēた時ãĢごめん、できãĒã‹ãŖãŸã‚ˆã¨ã„ã†å¯čƒŊ性はįĩæ§‹ã‚ã‚‹ãĒãŖãĻæ€ãŖãĻč¨€ãŖãĻたんですね。だいãļ冒é™ēですけれおも。ãĒã‚“ã§ã™ãŒã€ãã†ã‚„ãŖãĻã§ã™ã­ã€į§ãŒã“ã†ã„ã†ãĩうãĢこぎ斚向ãĢčĄŒãã‚“ã ãŖãĻいうãĩうãĢč¨€ãŖãŸã‚‰ã§ã™ã­ã€ããŽä¸­ã§Blood MattressがMJITをäŊœãŖãĻæŒãŖãĻきãĻくれãĻ、こういうãĩうãĒことをしãĻJITã‚ŗãƒŗãƒ‘ã‚¤ãƒŠãƒŧãŒã„ããžã™ã‚ˆãŖãĻいうãĩうãĢ。それをå›Ŋ分さんがåŧ•きįļšã„ãĻ導å…ĨしãĻくださりぞした。そぎ垌、でもMJITãŖãĻãƒŦãƒŧã‚ļãƒŧã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãŽãƒ‘ãƒ•ã‚Šãƒŧãƒžãƒŗã‚šãŒã‚ã‚“ãžã‚Šæ”šå–„ã—ãĒã‹ãŖãŸã‚“ã§ã™ã‚ˆã­ã€‚ãã—ãŸã‚‰ã“ãŽShopifyチãƒŧムがMaximumãĢåĢめãĻYJITãĢãƒãƒŖãƒŦãƒŗã‚¸ã•ã›ãĻ、それでãƒŦãƒŧã‚ļãƒŧã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗãĢã‚ˆãŖãĻも3å€ã¨ã¯ã„ãŖãĻãžã›ã‚“ã‘ã‚ŒãŠã‚‚ã€į¨‹åēĻæ”šå–„ã•ã‚ŒãŸã¨ã„ã†į´ æ™´ã‚‰ã—ã„ã“ã¨ãŒã‚ãŖãĻã€ãã‚ŒãŖãĻã„ã†ãŽã¯ã‚‚ãĄã‚ã‚“åŽŸéš›ãĢはäŊœãŖãĻくれたäēēがいãĻ、BloodがいãĻ、å›Ŋ分さんがいãĻ、MaximがいãĻ、そういうäēēãŸãĄãŒåŠĒ力しãĻãã‚ŒãŸã‹ã‚‰åŽŸįžã§ããŸã‚“ã ã‘ãŠã€ããŽæœ€åˆãŽå…Ĩã‚ŠåŖã€ããŖã‹ã‘ã‚’äŊœãŖãĻæ——ã‚’æŒ¯ãŖãŸã“ã¨ãĢã‚ˆãŖãĻãã‚ŒãŒåŽŸįžã—ãŸãŖãĻいうãĩうãĒぎはčĻ‹ãˆã‚‹ã ã‚ã†ãĒãŖãĻいうãĩうãĢæ€ãŖãĻ、そこãĢã‚ˆãŖãĻãƒĒãƒŧダãƒŧã‚ˇãƒƒãƒ—ã¨ãã‚Œã‹ã‚‰ãƒ“ã‚¸ãƒ§ãƒŗãŽæį¤ē、Rubyを3å€é€Ÿãã™ã‚‹ãŖãĻã„ã†ãƒ“ã‚¸ãƒ§ãƒŗãŽæį¤ēãĢですね、それぎ重čĻæ€§ãŖãĻいうぎãĢ気がついたぎがこぎ時期でもありぞした。そうするとキãƒŧノãƒŧトとかでæœĒæĨãŽčŠąã‚’ã—ãĒいといけãĒいというãĩうãĒ、ä슿—ĨæœĒæĨから全į„ļしãĒいんですけお。最垌ぎ時äģŖã¯2020åš´2æœˆã‹ã‚‰įžåœ¨ãĢč‡ŗã‚‹ãžã§ã§ã™ã‘ãŠã‚‚ã€2020åš´2æœˆãŖãĻいうぎはRuby3.0がå‡ēたã‚ŋã‚¤ãƒŸãƒŗã‚°ã§ã™ã­ã€‚ã“ãŽã‚ŋã‚¤ãƒŸãƒŗã‚°ã§ã‚‚ãĄã‚ã‚“Rubyは随分攚善されたんですけおも、それãĢもかかるとRubyはæ­ģんだとか、Ailsもįĩ‚ã‚ã‚Šã¨ã‹č¨€ã‚ã‚Œã‚‹ã‚ã‘ã§ã§ã™ã­ã€ãã†ã„ã†é€†éĸ¨ãŽä¸­ãĢã‚ãŖãĻã‚‚č€ãˆã‚‹ã€įĢ‹ãĄå‘ã‹ã†ãŋたいãĒことがåŋ…čρãĒæ™‚æœŸã§ã‚‚ã‚ã‚Šãžã™ã€‚äž‹ãˆã°ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°č¨€čĒžãŽäēēæ°—ãƒŠãƒŗã‚­ãƒŗã‚°ãŋたいãĒã‚‚ãŽã‚’å–ãŖãŸã¨ã—ãĻ、Rubyが1äŊãĢãĒるæœĒæĨは、æĨるといいですね。あんぞりčŋ‘い時äģŖã§ã¯č€ƒãˆã‚‰ã‚ŒãĒいんですけお、じゃあ2äŊã˜ã‚ƒãƒ€ãƒĄãĒんですけお、2äŊäģĨä¸‹ãŽč¨€čĒžãĢå­˜åœ¨äžĄå€¤ãŒãĒã„ã‹ãŖãĻã„ã†ã¨ã€čŠąã‚‚ãã†ã§ã¯ãĒã„ã¨ã„ã†ã‚ã‘ã§ã™ã­ã€‚į§ãŸãĄã¯åŽģ嚴ぎRubyäŧšč­°ãŽã‚­ãƒŧノãƒŧãƒˆã‚‚ã‚ãŖãĻã‚‚ã€äžĄå€¤ã‚’æˆé•ˇã—įļšã‘ãĻいるぎで、それでいいんだというãĩうãĒæ°—ãŒã™ã‚‹ã‚“ã§ã™ã­ã€‚ãŸã ã€į§ãŸãĄãŒäŊ•å›žč¨€ã†ã¨æˆĻう感じがあるわけですね。これはですね、3æ—Ĩãģお前ぎEHぎã‚ŋイプ゚クãƒĒプトを書いãĻいる場合ãĢã‚ãŖãĻã€æˆé•ˇãŒå°‘ã—ã§ã‚‚į§ãĢã¨ãŖãĻはæĨŊしいし、ã‚ŋイプ゚クãƒĒプトとäŧŧたようãĒåž‹ãƒ’ãƒŗãƒˆã‚„åž‹åŽŖč¨€ãŋたいãĒã‚‚ãŽã‚’č¨€čĒžãĢå…ĨれるぎãĢåąˆã—ãĒいマットãĢ永遠ãĢ感čŦã™ã‚‹ãŖãĻ書いãĻあるんですよね。ありがとうございぞす。EHね、åŊŧらはだいãļé‡‘æŒãĄãĒã‚“ã ã‘ãŠã€ã“ã†ã‚„ãŖãĻたくさんčĒ­ãŋčžŧめãĻãã‚Œã‚‹ã‚“ã§ã™ã­ã€‚į§ãŽč‡Ē尊åŋƒã¯ã ã„ãļæē€čļŗã—ãĻくれãĻã€‚ãã†ã„ã†ã“ã¨ã‚’č¨€ã†ã¨ã§ã™ã­ã€ã‚ŋイプ゚クãƒĒプトぎäēēãŸãĄã¯ã“ã†ã„ã†ãĩうãĢč¨€ã†ã‚ã‘ã§ã™ã­ã€‚Sometimes people just wanna blame me for how I am.ãŠã†ã„ã†ã“ã¨ã‹ã¨ã„ã†ã¨ã€åœ°įƒåšŗéĸčĢ–ãŖãĻやつですね。äģŠã§ã¯åœ°įƒã¯åšŗã‚‰ã ã¨äŋĄã˜ãĻも丸じゃãĒいとäŋĄã˜ãĻるäēēãŸãĄãŒã„ãĻã€įžäģŖãŽį§‘å­Ļがč¨ŧ明しãĻいるもぎをã‚Ģã‚ŋクナãĢåĻ厚するäēēãŒã„ã‚‹ãŖãĻいうãĩうãĒやつãĒã‚“ã§ã™ã‘ãŠã‚‚ã€ãŠã†ã„ã†ã“ã¨ã‹ã¨ã„ã†ã¨ã€ã¤ãžã‚Šé™įš„ã‚Ģã‚ŋぎ斚向ãĢãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°č¨€čĒžãŒčĄŒããŽã¯æ—ĸåŽšã‚¨ãƒ­įˇšã§į§‘å­Ļįš„ãĢč¨ŧ明されãĻã„ã‚‹ãŽã§ã€ããŖãĄãŒįĩļ寞いいぎで、そういうã‚Ģã‚ŋåŽŖč¨€ãŒãĒã„ã€å‹•įš„ãĒã‚Ģã‚ŋ、ã‚ŋイプベãƒŧã‚šãŖãĻそういうäēēãŸãĄãŒã„ã‚‹ã‚“ã ã‘ãŠã­ã€‚ã‚Ģã‚ŋã‚ã‚‹ã‹ã‚‰ã€‚å‹•įš„ãĒã‚Ģã‚ŋãŽč¨€čĒžãĢはもうæœĒæĨはãĒã„ã¨č¨€ã‚ã‚Œã‚‹ã‚ã‘ã§ã™ã­ã€‚ãã‚ŒãĢå›ēåŸˇã™ã‚‹äēēはflat earth believerである。つらいね。ãĒã‚“ã§ã™ãŒã€ã“ã“ã§į§ã¨ã—ãĻã¯ã€ãã‚Œã°ãŖã‹ã‚ŠãŒæœĒæĨじゃãĒいかというãĩうãĢæ€ã†ã‚“ã§ã™ã­ã€‚į§å€‹äēēとしãĻã¯ã€ã‚‚ãĄã‚ã‚“é™įš„ã‚Ģã‚ŋがあることãĢã‚ˆãŖãĻã€ã†ã‚Œã—ã•ã‹ã‚‰ã‚‚ãĄã‚ã‚“į†č§Ŗã—ãĻいãĻã€ãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ã—ãĻいるときãĢより多くエナãƒŧã‚’ã‚ŗãƒŗãƒ‘ã‚¤ãƒĢã€ã‚ã‚‹ã„ã¯ã‚ŗãƒŧãƒ‡ã‚Ŗãƒŗã‚°ãƒĒãƒŗã‚°ãĢつけることができるぎがうれしいし、より厉全で、プログナムが、エナãƒŧがより旊くčĻ‹ã¤ã‘ã‚‰ã‚Œã‚‹ãŽãŒã€ãã‚Œã¯ãã‚Œã§ã†ã‚Œã—ã„ã—ã€į§ã‚‚ãã‚Œã¯ã‚ã‹ã‚‹ã‚“ã ã‘ãŠã€ã˜ã‚ƒã‚ã‚Ģã‚ŋåŽŖč¨€ã‚’č¨€čĒžãĢåŠ ãˆã‚‹ã“ã¨ãŒæœ€å–„ãŽæ–šæŗ•ã‹ã¨ã„ã†ã¨ã€åŋ…ずしもそうではãĒいぎで、違うæœĒæĨをäŊœã‚ŠãŸã„ãĒというãĩうãĢæ€ãŖãĻいるんですね。これäŊ•å›žã‚‚č¨€ãŖãĻるけお。ã‚ĸãƒŠãƒŗãƒģã‚ąã‚¤ãŽæœ‰åãĒč¨€č‘‰ã§ã™ã­ã€‚The best way to predict the future is to invent it.ということで、æœĒæĨをä爿¸Ŧã™ã‚‹ãŽã¨ã‚‚č‰¯ã„æ–šæŗ•ã¯ãã‚Œã‚’äŊœã‚Šå‡ēã™ã“ã¨ã€‚į§ãŒã“ã†ã‚„ãŖãĻã‚Ģã‚ŋåŽŖč¨€ãŒãĒくãĻã‚‚ãĄã‚ƒã‚“ã¨ã‚Ģã‚ŋチェックができるようãĢãĒるし、そういうæœĒæĨã‚‚ã‚ã‚‹ã‚“ã ã‚ˆãŖãĻã“ã¨ã‚’åŖã§č¨€ãŖãĻã‚‚ã€į‰šãĢ゚ã‚ŋãƒ†ã‚Ŗãƒƒã‚¯ã‚ŋイプぎãƒĒãƒĒãƒŧバãƒŧはäŋĄã˜ãĻくれãĒいんですね。お前ブナックã‚ĸ゚ã‚ĢãƒŧãŋたいãĒã“ã¨č¨€ã‚ã‚Œã‚‹ã‚“ã§ã™ã­ã€‚ã¤ã‚‰ã„ã€‚ãã†ã„ã†æœĒæĨをäŊœã‚ŠãŸã„というãĩうãĢåŋƒã‹ã‚‰ã‚ã‹ãŖãĻいるわけですね。ここぞでですね、30åš´å‰ã‹ã‚‰įžåœ¨ãĢč‡ŗã‚‹ãžã§Rubyぎ過åŽģを振りčŋ”り、恐怖ãĢついãĻčĒžãŖãĻきたわけãĒんですけおも、30嚴ぎ間ãĢここãĢ挙げãĒã‹ãŖãŸã„ãã¤ã‹ãŽã‚¤ãƒ™ãƒŗãƒˆãŒã‚ãŖãĻ、それを挙げãĻおきたいãĒと思いぞす。一つはですね、RubyぎåˆĨåŽŸčŖ…ã§ã™ã­ã€‚1990åš´ãĢRubyをäŊœãŖãŸé ƒãĢã€ããŽé ƒãƒĄã‚¸ãƒŖãƒŧã ãŖãŸãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°ãƒĒãƒŗã‚°ã€äž‹ãˆã°ãƒ‘ãƒŧãƒĢã§ã‚ãŖãŸã‹ã€ãƒ‘ã‚¤ã‚ĩãƒŧãĢã‚‚ã‚ã‚Šãžã—ãŸã‘ãŠã‚‚ã€ãã†ã„ã†č¨€čĒžãĢはåŊ“時åˆĨåŽŸčŖ…ã¯ãĒã‹ãŖãŸã‚“ã§ã™ã­ã€‚ã¤ãžã‚Šãƒ—ãƒ­ã‚°ãƒŠãƒŸãƒŗã‚°č¨€čĒžã¨åŽŸčŖ…ã¨ã„ã†ãŽã¯ã‚‚ãŽã™ã”ãææ€–ãĢįĩãŗã¤ã„ãĻいãĻ、åˆĨåŽŸčŖ…ã¨ã„ã†ã‚‚ãŽãŒå­˜åœ¨ã—ãĒいというぎがåŊ“ãŸã‚Šå‰ã ãŖãŸã‚“ã§ã™ã€‚ãĒんですが、こぎ30嚴ぎ間ãĢã§ã™ã­ã€ãã†ã„ã†ã“ã¨ã‚’æ€ãŖãŸã‹ã‚‰åˆĨåŽŸčŖ…ãŒäŊœã‚Šã‚„すいようãĒ言čĒžã‚’äŊœã‚ŠãĢæĨãĻこãĒã‹ãŖãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ãã†ã„ã†ãƒãƒŖãƒŦãƒŗã‚¸ãĢ向かうぎがですね、䞋えば2001åš´ãĢはJRubyが始ぞりぞした。2007åš´ãĢはIrubyãŒå§‹ãžãŖãĻ、マイクロã‚ŊフトãĢčĻ‹æ¨ãĻられぞしたけおも、あとTruffle Rubyですね、2013嚴ぎåˆĨåŽŸčŖ…ãŽãƒ­ãƒŗãƒ‰ãƒŗã‹ã‚‰å§‹ãžã‚Šãžã—ãŸã‘ã‚ŒãŠã‚‚ã€Truffle Ruby、äģŠã§ã‚‚įžåŊšãĢä¸æ€č­°ãĒãã‚‰ã„ãƒ™ãƒŗãƒãƒžãƒŧã‚¯ãŒæ—Šã„ã€ãĄã‚‡ãŖã¨æĻ‚åŋĩã‚’å‚č€ƒã•ã›ãĻいただいãĻいãĒいもぎがたくさんあるんですが、原際、そぎTruffle Rubyからですね、䞋えば3.2でå…ĨãŖãŸã‚Ēãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚ˇã‚§ã‚¤ãƒ—ãŋたいãĒã‚‚ãŽã‚’å‚č€ƒãĢされたりしãĻã„ãžã™ã€‚ãã‚Œã‹ã‚‰ã§ã™ã­ã€į§č‡ĒčēĢįŸĨãŖãĻいるmRuby、2012åš´ã‹ã‚‰ã€æ­ŖįĸēãĢã¯ãƒ—ãƒ­ã‚¸ã‚§ã‚¯ãƒˆå§‹ãžãŖãŸãŽã¯2010嚴からですが、こういうåˆĨåŽŸčŖ…ãŒįžã‚Œã‚‹ã‚ˆã†ãĢãĒãŖãŸã¨ã„ã†ãŽã¯ã€RubyãŽäžĄå€¤ãŒéĢ˜ãžãŖãĻãã‚Œã‚’ã‚„ã‚‹ã ã‘ãŽæ„å‘ŗãŒã‚ã‚‹ã¨ã„ã†ãŽã‚‚ãã†ãĒã‚“ã§ã™ã‘ãŠã‚‚ã€į§ãĢã¨ãŖãĻはč‡Ēåˆ†ãŽč¨€čĒžã‚’åŽŸčŖ…ã—ãĻくれるäģ–ぎäēēがいるというぎはですね、だいãļč‡Ē尊åŋƒã‚’æē€čļŗã•ã›ã‚‹ã¨ã„ã†ã‹ã€ã‚ã‚ŠãŒãŸã„ã¨ã„ã†ã‹ã§ã™ã­ã€ãã†ã„ã†ã¨ã“ã‚ãŒã‚ã‚Šãžã™ã€‚į§ãĢã¨ãŖãĻは非常ãĢåŧˇã„ことãĢした。もう一つはですね、゚ペãƒŧ゚å…Ĩれるぎをåŋ˜ã‚ŒãŸã‹ãĒ。ISO Standardですね。ISO ACぎ30170201012というISOぎäŧį”ģãŒã§ããŸã‚“ã§ã™ã­ã€‚å°čąĄįš„ã§ã—ãŸã€‚ã“ã‚Œã§ã™ã­ã€ã™ã”ã„å¤§å¤‰ã ãŖãŸã‚“ã§ã™ã‚ˆã€‚æ¨™æē–äŧį”ģというぎはですね、ã‚Ēãƒŧãƒ—ãƒŗã‚Ŋãƒŧã‚šã¨é•ãŖãĻãĒんですかね、すごい大変で、äŧšč­°ãŒã‚ãŖãĻäŧšč­°ãŒã‚ãŖãĻ、ミãƒŧãƒ†ã‚Ŗãƒŗã‚°ãŒã‚ãŖãĻäŧšč­°ãŒã‚ãŖãĻäŧšč­°ãŒã‚ãŖãĻ、å‡ēå ´ãŒã‚ãŖãĻäŧšč­°ãŒã‚ãŖãĻというすごい大変ãĒことをしãĻä¸€į”Ÿæ‡¸å‘ŊäŊœãŖãĻいたんですけおも、2012嚴できぞした?ã„ã‚„ã°ãŖã‹ã‚Šã¨æ€ãŖãŸã‚“ã§ã™ã‘ãŠã€ã“ãŽåžŒäŊ•ã‹ã„ã„ã“ã¨ãŒã‚ãŖãŸã‹ã¨ã„ã†ã¨åˆĨãĢというかね、いやぞあ頑åŧĩãŖãŸã‚“ã ã‘ãŠã­ã¨ã„ã†æ„Ÿã˜ã§ã€‚æ¨™æē–äŧį”ģができたら、じゃあ標æē–äŧį”ģãĢåž“ãŖãĻããŽį¯„å›˛å†…ã§äž‹ãˆã°ãã‚Œã‚’æŽĄį”¨ã™ã‚‹ä狿Ĩ­č€…がいぞすとか、あるいは䞋えば検åޚčŠĻ験ãŋたいãĒことãĢãƒ—ãƒ­ã‚°ãƒŠãƒ č¨€čĒžã‚’ã—ãĻ標æē–äŧį”ģãĒã‚‰č¨€čĒžãŒæŽĄį”¨ã•ã‚Œã‚‹ã‹ã‚‚ã—ã‚Œãžã›ã‚“ã‚ˆãŋたいãĒことが期垅しãĻãŸã‚“ã§ã™ã‘ãŠã‚‚ã€ã˜ã‚ƒã‚ä¸Šį´šįš„ãĒčŠĻ験ãĢį§ãƒ—ãƒ­ã‚°ãƒŠãƒ č¨€čĒžã‚’å…Ĩã‚Šãžã™ãŖãĻå…ĨãŖãŸãŽå¤§å¤‰ã ãŖãŸã‚“ã§ã™ã­ã€‚æ¨™æē–äŧį”ģはおこãĢあるぎ?しかもですね、ぞあいいやいいや。これ始めると30分じゃįĩ‚わらãĒいですからね。はい。で、ポãƒŧãƒĢãƒģフãƒŦã‚ĸãƒ ãŖãĻいう元Yahoo゚トã‚ĸぎベãƒŧ゚ãƒĒジナãƒĢバイã‚ĸã‚ĻェãƒĢというäŧšį¤žã‚’äŊœãŖãĻ、YFã‚ŗãƒŗãƒ”ãƒãƒŧã‚ŋãƒŧを始めたäēēですね。åŊŧがですね、100åš´ãŽč¨€čĒžãŖãĻいうエ゚テを書きぞした。そぎ中ãĢ100嚴垌でもäŊŋわれるようãĒãƒ—ãƒ­ã‚°ãƒŠãƒ č¨€čĒžãĢついãĻ、でも100嚴垌ä爿¸Ŧã™ã‚‹ãŽã¯é›Ŗã—ã„ã‘ã‚ŒãŠã‚‚ã€ãƒ—ãƒ­ã‚°ãƒŠãƒ č¨€čĒžãĢé–ĸしãĻč¨€ã†ã¨ã€100嚴垌ぎæœĒæĨをä爿ƒŗã™ã‚‹ãŽãĢåˆļį´„ãŒãĒã„ãŽã§ã€č€ƒãˆã‚‹ã ã‘ãĒらč‡Ēį”ąã ãŖãĻいうようãĒã“ã¨ã‚’č¨€ã„ãĒがら100åš´ãŽč¨€čĒžã‚’åŊŧãĢ書いãĻã„ã‚‹ã‚“ã§ã™ã­ã€‚į§ã¯åŊŧãģおå„Ēį§€ã§ã‚‚ãĒいしãƒĒ゚パãƒŧでもãĒいぎで、30åš´į”ŸãæŽ‹ã‚‹č¨€čĒžãĢついãĻ、30åš´į”ŸãæŽ‹ãŖãĻきたんですけお、もう30åš´æŽ‹ã‚‹č¨€čĒžãĢついãĻč€ƒãˆãĻãŋようというãĩうãĢ思いぞすが、プログナムãĢå‚č€ƒãĢã™ã‚‹ã¨ã€į°ĄæŊ”でčĒ­ãŋã‚„ã™ãæ‹Ąåŧĩ性ぎéĢ˜ã„č¨€čĒžãŒã„ã„ã‚“ã ã¨ã„ã†æ„Ÿã˜ãĒんですよね。原際そぎãƒĢビãƒŧは非常ãĢį°ĄæŊ”ですし、čĒ­ã‚ãĒいプログナムぎãƒĢビãƒŧで書けぞすけれおも、トãƒĒã‚ŗãƒĒクとかね。ãĒんだけお、大äŊ“ぎ場合はčĒ­ãŋã‚„ã™ã„ã—ã€æ‹Ąåŧĩ性ãĢもéĢ˜ã„ãŽã§ã€įĩæ§‹ã„ã„įˇšã„ãŖãĻいるんじゃãĒいかãĒ。30嚴プナ゚30嚴で60åš´į”Ÿãã‚‹č¨€čĒžãŖãĻã„ã†æ„å‘ŗã§ã¯ã€ã„ã„įˇšã„ãŖãĻいるんじゃãĒいかãĒというãĩうãĢæ€ã„ãžã™ãŒã€ã‚‚ãĄã‚ã‚“æ”šå–„ã™ãšãį‚šãŒãĒいというãĩうãĢč¨€ã‚ãĒいんですね。䞋えばですね、パフりãƒŧãƒžãƒŗã‚šã§ã‚ã‚‹ã¨ã‹ã€ã‚ŗãƒŗã‚ĢãƒŦãƒƒã‚ˇãƒ–æ€§å‘åŽŸčĄŒã§ã‚ã‚‹ã¨ã‹ã€ã‚ĩポãƒŧトするツãƒŧãƒĢã§ã‚ã‚‹ã¨ã‹ã€ã•ãŖãč¨€ãŖãŸåž‹ãŽčŠąã§ã‚ã‚‹ã¨ã‹ã§ã™ã­ã€č‰˛ã€…ã‚ã‚‹ã‚“ã§ã™ãŒã€ã“ã‚Œã‚‰ãŽã“ã¨ã¯ã§ã™ã­ã€3.0äģĨ降ずいãļん攚善しãĻきぞした。パフりãƒŧãƒžãƒŗã‚šã§ã‚‚ã€äģŠã€RJITãĢãĒりぞすね、JITã‚ŗãƒŗãƒ‘ã‚¤ãƒŠãƒŧå…Ĩã‚Œãžã—ãŸã€‚ãã‚Œã‹ã‚‰ãƒĄãƒĸãƒĒãƒŦイã‚ĸã‚Ļトぎ変更であるとか、GCãŽæ”šå–„ã§ã‚ã‚‹ã¨ã‹ã‚‚ã—ãžã—ãŸã€‚ã‚ŗãƒŗã‚ĢãƒŦãƒƒã‚ˇãƒ–ãĢついãĻã‚‚ã€ãƒ•ã‚Ąã‚¤ãƒãƒŧぎ攚善であるとか、ACãƒ•ã‚Ąã‚¤ãƒãƒŧをå…Ĩれぞした。ナクã‚ŋã‚‚å¤‰ãˆãžã—ãŸã€‚ã‚‚ãĄã‚ã‚“æ”šå–„ãŽäŊ™åœ°ã¯ã‚りぞすけお、全į„ļå–ã‚ŠæŽ›ã‹ãŖãĻいぞす。ãƒĢãƒŧミぎツãƒŧãƒĢもずいãļんčĒ˜č‡´ã—ãĻきãĻ、マãƒĢãƒœã‚ŗãƒƒã‚ŗãŒã‚ã‚Šãžã™ã€‚ãã‚Œã‹ã‚‰ã€RubyLSTãŋたいãĒぎがありぞす。ã‚ŋイププロフであるとか、ã‚ŊãƒĢベもそうですよね、そういうもぎもありぞす。ã‚ŋイプãĢé–ĸしãĻも、Stringであるとか、Solidであるとか、それからã‚ŋã‚¤ãƒ—å…ąæœ‰ã€ã„ã‚ã„ã‚å…Ĩれぞした。こういうようãĒ、常ãĢ手をつけãĻはいぞすが、これで厌成も大丈å¤Ģã¨ã„ã†ã¨ã“ã‚ãžã§ã¯ãžã čĄŒãŖãĻãĒã„ã‚“ã§ã™ãŒã€æ­Ŗã—ã„æ–šå‘ãĢå‘ã‹ãŖãĻé€˛æ­Šã—ãĻいるというãĩうãĢį§ã¯įĸēäŋĄã—ãĻã„ãžã™ã€‚į‰šãĢ型ãĢé–ĸしãĻは、最čŋ‘、ChatGTTãŒčŠąéĄŒãĒãŽã§ã€čžã„ãĻãŋぞした。äģĨ下ぎプログナムぎ型を推čĢ–ã—ãĻãŋãĻãã ã•ã„ã¨čžã„ãŸã‚‰ã€ã“ãŽMは整数ですとか、Fibonaccié–ĸ数ぎå…Ĩ力ですとか、それから、æˆģり値も整数ですというãĩうãĢæ­Ŗã—ãæŽ¨čĢ–ã—ãĻくれたんですね。ã‚ŋイププロフ、ChatGTTがあればã‚ŋイププロフと同じようãĒã“ã¨ãŒã§ãã‚‹ã€‚ã‚‚ãĄã‚ã‚“ã€ChatGTTはOrbiãĢæŗ¨å…ĨされãĻいãĒいぎで、これでもうOKというつもりはãĒã„ã‚“ã§ã™ãŒã€į§ãŸãĄã¯ã€ãŠã‚“ãŠã‚“æ–°ã—ã„æŠŸčƒŊã‚’æŽĄį”¨ã™ã‚‹ã¨ã€äēēé–“ãŒã„ãĄã„ãĄåž‹ã‚’æ›¸ã„ãĻやるとか、そういうようãĒことをしãĒくãĻも、十分ãĢ推čĢ–ã—ãĻくれる可čƒŊ性はéĢ˜ã„ã¨ã„ã†ãĩうãĢį§ã¯æ€ãŖãĻいぞす。さらãĢã‚‚ãŖã¨čĒžã‚ŠãŸããĒいようãĒこと、䞋えばこぎã‚ĒブジェクトフãƒĒãƒŧã‚ēされãĻいるかおうかとか、ã‚ŋイプXã§ã‚ã‚‹ã‹ãŠã†ã‹ã¨ã„ã†ã‚ˆã‚Šå¤šããŽæƒ…å ąã‚’æŒãŖãŸåž‹æŽ¨čĢ–ãŋたいãĒã‚‚ãŽã‚’ã€ãƒ—ãƒ­ã‚°ãƒŠãƒ ãŽåŽŸčŖ…ãĢ書かãĒくãĻもできるæ—ĨはいつかæĨã‚‹ã¨æ€ãŖãĻいるんですね。そぎ先ãĢåž‹åŽŖč¨€ã‚’č¨€čĒžãĢå…Ĩã‚ŒãŸé€Ŗä¸­ã¯ã€ã‚‚ãŖã¨į°ĄæŊ”ãĢ書けたらいいãĒと思うæ—ĨはæĨるんじゃãĒいかãĒと思うんですね。【拍手】そぎčĻ‹ãˆãĒã„ã†ãĄãĢæŊ°ã•ãĒいためãĢも、フナットã‚ĸãƒŧ゚ãƒģビãƒĒãƒŧバãƒŧã¯ã§ã™ã­ã€åž‹åŽŖč¨€ã‚’č¨€ãˆãĒいというãĩうãĒことを、å›ēくãĒりįĒãé€˛ã‚‚ã†ã¨ã„ã†ãĩうãĢæ€ãŖãĻいぞす。いずれãĢしãĻã‚‚ã€į§ãŸãĄã“ã‚Œãžã§ãšãŖã¨é ‘åŧĩãŖãĻきぞしたけれおも、こぎぞぞ前ãĢ進ãŋįļšã‘る、äģŠãžã§æ”šå–„しãĒããĄã‚ƒã„ã‘ãĒã„ã¨æ€ãŖãĻいたことがたくさんありぞす。手をつけãĻいるもぎも、手をつけãĻいるけおぞだ厌全ãĢįĢ‹ãŖãĻいãĒいもぎもたくさんありぞす。そこãĢ手をつけãĻいこうというãĩうãĢæ€ãŖãĻいぞす。それは一重ãĢã€ã‚ˆã‚Šč‰¯ã„ä¸–į•Œã‚’ã€ã¤ãžã‚ŠRubyãƒĻãƒŧã‚ļãƒŧが喜んでプログナムを書き、そしãĻãã‚Œã‹ã‚‰ãƒ™ãƒãƒ•ã‚Ŗãƒƒãƒˆã‚’å—ã‘ã‚‰ã‚Œã‚‹ã‚ˆã†ãĒæœĒæĨをつくりįļšã‘るためãĒã‚“ã§ã™ã­ã€‚į§ã¨ä¸€įˇ’ãĢ働いãĻã„ã‚‹ã‚ŗã‚ĸ開į™ēč€…ãŸãĄã‚‚ãã†ã—ãĻãã ã•ãŖãŸã—ã€ã‚¸ã‚§ãƒŧムã‚Ēãƒŧã‚ĩãƒŧã‚ēãŸãĄã‚‚ãã†ã—ãĻãã ã•ãŖãĻいぞす。ãƒŦãƒŧãƒĢã‚ē開į™ēč€…ãŸãĄã€ãƒŦãƒŧãƒĢã‚ēそぎもぎを開į™ēしãĻいるäēēãŸãĄã‚‚ãã†ã ã¨æ€ã„ãžã™ã€‚ãœã˛ã€ããŽRubyをäŊŋãŖãĻ、あるいはãƒŦãƒŧãƒĢã‚ēをäŊŋãŖãĻ、ã‚ĸプãƒĒã‚ąãƒŧã‚ˇãƒ§ãƒŗã‚’äŊŋãŖãĻã€ä¸–ãŽä¸­ã‚’č‰¯ãã—ãĻいくようãĒ、そしãĻãƒ™ãƒãƒ•ã‚Ŗãƒƒãƒˆã‚’ã‚ˆã‚Šå¤šãä¸–į•ŒãĢ提䞛しãĻいくようãĒæ´ģ動をRubyã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗå…¨äŊ“としãĻæŽ¨ã—é€˛ã‚ãŸã„ã¨č€ƒãˆãĻã„ãžã™ãŽã§ã€ãœã˛įš†ã•ã‚“ã‚‚å‚åŠ ã—ãĻいただければというãĩうãĢæ€ãŖãĻ、こぎキãƒŧノãƒŧトをįĩ‚わりぞす。キãƒŧノãƒŧトは、salesforce.com、NACL、OSFã‚ģãƒŸã‚ˇãƒ§ãƒŗã€æœ€čŋ‘こういうäŧšį¤žã¤ããŖãŸã‚“ですけお、äģ˛é–“å‡ēしã‚Ŋフト、それからGitHubã‚šãƒãƒŗã‚ĩãƒŧã‚ēãŽįš†ã•ã‚“ã€ãŠã†ã‚‚ãŠã†ã‚‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ãžã™ã€‚æœ€åžŒã€Rubyã‚ŗãƒŸãƒĨãƒ‹ãƒ†ã‚Ŗå…¨äŊ“ぎ提䞛でお送りいたしぞした。ありがとうございぞす。【拍手】【čŗĒå•č€…ã€‘
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