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mayra-cabrera/decorator_pattern_3.rb

Last active December 15, 2015 23:06
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decorator_pattern_3.rb
class PostDecorator
attr_reader :post
def initialize post
@post = post
end
def recent?
published_at > 2.days.ago
end
end
class PostsController < ApplicationController
def show
post = Post.find(params[:id])
@post = PostDecorator.new post
end
end
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