gistfile1.rb

def ApplicationController
  
  def blah
    @meme.drop!
  end

end

class FooController < ApplicationController

  def gogo
    @meme = Meme.new
    blah
  end

end

class BarController

  def gogo
    @meme = Meme.new
    blah
  end

  def blah
    @meme.drop!
  end

end

FooController == BarController