axtutuu

class HogeModel
  # fugaにマッチしたカラムの返却
  def fuga_columns
    self.attributes.keys.select { |a| a.match(/fuga/) }
  end
end

axtutuu

  gem 'newrelic_rpm'

axtutuu

class ErrorsController < ActionController::Base
  NOT_FOUND      = 404
  STANDARD_ERROR = 500

  rescue_from StandardError, with: :error_500
  rescue_from AbstractController::ActionNotFound, with: :render_404
  rescue_from ActionController::RoutingError,     with: :render_404

  layout false

axtutuu

class Model < ActiveRecord::Base
  has_many :users
  def as_json(options={})
    super.as_json(options).merge({users: self.users})
   end
end

axtutuu

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console