pp より見やすく表示.
README にあるサンプルだと以下のように表示される.
require 'rubygems' require 'ap' data = [ false, 42, %w(forty two), { :now => Time.now, :class => Time.now.class, :distance => 42e42 } ] ap data
via: awesome_print: A New Pretty Printer for your Ruby Objects
http://www.rubyinside.com/awesome_print-a-new-pretty-printer-for-your-ruby-objects-3208.html