Collections should delegate to their Model like rails does

[catmando]

class Word < ApplicationRecord 
  def self.by_size(size)
    where("LENGTH(text) = ?", size)
  end
end

I should be able to say:

Word.where(swear_word: true).by_size(4)

Rails lets you do this. It is more useful now that where is implemented

This will also allow some cleanup in the Collections class

[catmando]

closed in 1.0.alpha1.7