| class Lasagna | |
| EXPECTED_MINUTES_IN_OVEN = 40 | |
| PREPERATION_MINUTES_PER_LAYER = 2 | |
| def remaining_minutes_in_oven(actual_minutes_in_oven) | |
| expected_minutes_in_oven - actual_minutes_in_oven | |
| end | |
| def preperation_time_in_minutes(number_of_layers) | |
| number_of_layers * PREPERATION_MINUTES_PER_LAYER |
| These are the median wait times for exercises that were mentorees during the 4 weeks preceeding 6th July 2019. | |
| ballerina: hello-world-service: 7 days | |
| ballerina: greeting-service: 9 days | |
| ballerina: service-invocation: None mentored | |
| ballerina: legacy-service-client: None mentored | |
| ballerina: calculator-service: None mentored | |
| ballerina: order-management: None mentored | |
| ballerina: service-composition: None mentored |
| Control-flow (conditionals) | |
| Control-flow (loops) | |
| Equality | |
| Exception handling | |
| Inheritance | |
| Pattern matching | |
| Polymorphism | |
| Recursion | |
| Variables |
| https://open.spotify.com/user/ihid/playlist/21VGlswVvue1Twda6NTafN |
| // Problem: This doesn't work | |
| // true || throw new Error('some_var not defined') | |
| // > Uncaught SyntaxError: Unexpected token throw | |
| // I would approach this by creating another function, either for | |
| // after the ||, or to wrap the whole thing. It's not exactly ideal | |
| // but it feels idiomatic in a functional language. | |
| //-- | |
| // Suggestion 1: Define a wrapper function for throw |
| require 'propono' | |
| Propono.config do |config| | |
| config.access_key = "AKIAIPE2MSOM5ZFGQBCQ" | |
| config.secret_key = "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" | |
| config.queue_region = "eu-west-1" | |
| end | |
| require 'twitter' | |
| @twitter = Twitter::REST::Client.new do |config| | |
| config.consumer_key = "OG9Zkag09onRe7b5ZLecO7HGb" |
| Instructions for clearing expired DigiCert SSL certificate on OSX by [https://gist.github.com/agraves](agraves) | |
| NOTICE: The following instructions "worked for me." Proceed at your own risk. | |
| Symptoms: | |
| * Visiting several sites, such as github, gravatar, twitter's CDN results in "invalid certificate" errors | |
| * For example: http://i.imgur.com/8gPRfI3.png | |
| Instructions |
In my last article I introduced you to Propono - a pub/sub wrapper for Ruby. If you missed it, then I'd recommend going and having a read before you move on to this. To recap, Propono makes it exceptionally easy to publish and subscribe to messages between services using two simple methods:
# Service 1
Propono.listen_to_queue(:user) do |message|
p "Message Received"
p message
end
| require 'net/http' | |
| module Indicare | |
| class NewsFeedItemProcessor < Larva::Processor | |
| def news_feed_item_created | |
| publish_to_flumen | |
| end | |
| private | |
| def publish_to_flumen | |
| nfi = MeducationSDK::NewsFeedItem.find(id) |