Module einbinden (Frage auf XING https://www.xing.com/app/forum?op=showarticles;seoparsed=1;id=41621260;sc_o=as_g)

Nadine.rb

# lib/stop_words.rb:

module StopWords 
  def stop_words_finder 
    stop_words = ["ich", "heute"] 
  end 
end 

# models/pool.rb:

class Pool < ActiveRecord::Base 
  attr_accessible :pooltext 

  include StopWords
end 


# controllers/application_controller.rb:

class ApplicationController < ActionController::Base 
  def foo
    pool = Pool.new 
    stop_words = pool.stop_words_finder 
    data = %q{Ich gehe heute schwimmen. Und du?} 
    key_words = data.split.select { |word| !stop_words.include?(word) }

    pool.pooltext = key_words.join(' ') 
    pool.save! 
  end
end