Question

I am trying to use my join table ‘showing’ to get a list of movies

I was trying to use this code but it does not work.

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@showing_list = Showing.find_sorted_showings('time')  @movie_list = @showing_list.movies <-- NoMethodError  

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Here is my Showing class

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class Showing < ActiveRecord::Base belongs_to :movie   def self.find_sorted_showings(order)     find(:all, :order => order) end end 

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How can I change my showing class to get the move_list from the showing_list without doing it manually?

Thank you

Answer 1

@showing_list is an array.

@showing_list.collect(&:movie).uniq