shakemurasan

# -- 処理時間計測の自作ライブラリ --
require './process_measure.rb'
# ------------------------------

def print_enable_combinarion(from, to)
  s = ['+', '-', '*', '/', '']
  (from..to).each do |num|
    a = num.to_s.split("")
    [a[0]].product(s, [a[1]], s, [a[2]], s, [a[3]]) do |c|
      next if abort?(str = c.join)

shakemurasan

class RenderObserver < Rails::Railtie
  @rendered = Set.new([])
  config.after_initialize do
    ActiveSupport::Notifications.subscribe "render_template.action_view" do |*args|
      data = args.extract_options!
      unless @rendered.include?(data[:identifier])
        puts "#{data[:identifier]}"
        @rendered.add(data[:identifier])
      end
    end

shakemurasan

class NullObjectExample
  require 'naught'

  NullObject = Naught.build

  def null_object
    null = NullObject.new
    null.foo                        # => nil
    null.bar                        # => nil
  end

shakemurasan

# ---------- getting started ----------
# gem install clockwork
# nohup clockwork clock.rb &

# ---------- stop process ----------
# ps -x | grep clock
# kill [id]

require 'clockwork'
require 'net/http'