epidemian

The gameplay gif you can see on https://github.com/epidemian/snake is a lie. It was not played by a person, but recorded move-by-move.

The code on record-moves.js was used to first record "player" moves one by one and then the code on replay-moves.js was used to replay them on the game.

The readme-moves.json file contains the moves used on the README.

To record the gif, byzanz-record was used, which is the only tool I found that could generate good quality gifs with good-enough frame rate.

epidemian

The gameplay gif you can see on https://github.com/epidemian/snake is a lie. It was not played by a person, but recorded move-by-move.

The code on record-moves.js was used to first record "player" moves one by one and then the code on replay-moves.js was used to replay them on the game.

The readme-moves.json file contains the

epidemian

How to speed up PR approvals

Since GitHub became popular, so did the concept of pull request (PR) for shipping code. In order to get the benefits of code review we use PRs as a way to review what we deliver.

In this process at least 2 humans are involved[1]:

A requester (who asks for the code review), and a reviewer (who does the code review).

But sometimes a reviewer can have a lot to review, or a requester can ask for something that requieres significant effort to understand and round trips between the two parts. So it ends up costing a lot of human time and effort.

epidemian

# spec/support/authenticated.rb
RSpec.shared_context "authenticated", shared_context: :metadata do
  before do
    allow_any_instance_of(described_class).to receive(:current_user) { current_uset }
  end
end

epidemian

module AttributeAccessor
  def self.for(attr_name)
    Module.new do
      attr_accessor attr_name
    end
  end
end

class Book
  include AttributeAccessor.for(:title)

epidemian

# "Proof" of https://twitter.com/tweetsauce/status/965259567322943490
# 1 = 1! 
# 2 = 2! 
# 145 = 1! + 4! + 5! 
# 40,585 = 4! + 0! + 5! + 8! + 5! 
# These are the only four numbers with this property.

# Store the factorials from 0 to 9 for later use.
factorials = (0..9).map {|n| (1..n).inject(:*) || 1 }

epidemian

--color
--require spec_helper

epidemian

que
de
no
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la
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en
lo

epidemian

class Mapper < BasicObject
  def initialize(enumerable)
    @enumerable = enumerable
  end

  def method_missing(*args, &block)
    @enumerable.map { |o| o.public_send(*args, &block) }
  end
end

epidemian

module Greeting
  def greet(who)
    "Hello #{who}"
  end
end

class Hacker
  include Greeting

  def greet(who)