im-grey

#!/usr/bin/env ruby
require 'json'

def load_json(url) JSON.parse(`wget -q -O- #{url}`, symbolize_names: true) end

class String
  #extend: http://misc.flogisoft.com/bash/tip_colors_and_formatting
  def black;         "\e[30m#{self}\e[0m" end
  def red;           "\e[31m#{self}\e[0m" end
  def green;         "\e[32m#{self}\e[0m" end