DonSchado
/ playground.rb
Last active
November 6, 2019 09:09
ActiveRecord Playground File `irb -r ./playground.rb` (or `pry ...`)
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| require 'bundler/inline' | |
| gemfile do | |
| source 'https://rubygems.org' | |
| gem 'sqlite3' | |
| gem 'activerecord', "~> 6.0.0.rc2" | |
| end | |
| require 'active_record' |
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| class WoodOfLife | |
| include Enumerable | |
| ROWS = 50 | |
| COLUMNS = 50 | |
| EXAMPLE = Array.new(ROWS * COLUMNS) { rand(2) }.join | |
| attr_reader :cells, :rows, :columns | |
| def initialize(options = {}) |
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