deepak

public class Foo {
    public String ping() {
        return "ping";
    }
    
    public String pong() {
        return "pong";
    }
}

deepak

needed hubot commands

leaves calendar

• add leave to calendar. leave needs to be added to multiple calendars, companies and projects
• see leaves calendar

todo

deepak

https://twitter.com/lkdjiin/status/682209935237582848

1.respond_to?(:dup) #=> true
1.dup #=> TypeError

Have to manually :

class Fixnum
 undef_method :dup

deepak

# ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-darwin14]
# from https://bugs.ruby-lang.org/issues/11301

module M
end

class A
  prepend M
end

deepak

# If i have a class, which includes a module
# Now i cannot reopen the class and prepend the same module 

# ran on ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-darwin14]

class Base; end
module M1; end
module M2; end

class C1 < Base; end

deepak

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

public class Main {

    public static void main(String[] args) {
        ApplicationContext context = new FileSystemXmlApplicationContext("spring.xml");
        Triangle shape = (Triangle) context.getBean("triangle");

        shape.draw();

deepak

1. save links, one per line, in a txt file. call it eg. links.txt
2. install wget, if not already installed. eg. brew install wget on Apple OSX
3. call wget as "wget --continue --content-disposition  -i links.txt"
  `--content-disposition` is useful to get the correct file name
  `--continue` is useful for continuing a partial upload 
  
   from the wget man page:
  
  --continue 
  Continue getting a partially-downloaded file.  This is useful when you want to

deepak

module A
  def say
    puts "in A"
    super
  end
end

module B
  def say
    puts "in B"

deepak

installing MIT Schema

The SICP page recommends MIT scheme,
so that is what we will use

to install it, on Apple OSX using Homebrew:

  brew tap x11
  brew cask install xquartz

deepak

#!/bin/bash
set -e

export RAILS_ENV=test
export DISABLE_SPRING=1

source /usr/local/rvm/scripts/rvm
rvm use ruby-2.2.1

bundle install --path=vendor > log/bundle_install.log