title: How to use Rails DateHelper method time_ago_in_words outside of Rails?
body: <p>So, I downloaded and installed the ActiveHelper gem, but I still can't figure out how to use ActionView's DateHelper methods, such as time_ago_in_words, in normal Ruby code. Is this not included in ActiveHelper? Is it possible to use these methods outside of Rails?</p>
  
  <p><a href="http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html#method-i-time_ago_in_words" rel="noreferrer">http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html#method-i-time_ago_in_words</a></p>