console

NoMethodError in FeedsController#index

undefined method `feed_read' for #<ActiveRecord::Relation:0x007fc784132d58>
Rails.root: /Users/telagraphic/Documents/programming/rails_projects/codebase

Application Trace | Framework Trace | Full Trace
app/controllers/feeds_controller.rb:7:in `index'

feed.rb

class Feed < ActiveRecord::Base
  attr_accessible :model_id, :model_name
  
  belongs_to :user
  
  def feed_read
    @feed_list = Feed.all
    @feed_display = []
    @feed_list.each do |feed|
      case feed.model_name
        when "Link" then @feed_display << Link.find_by_id(feed.model_id)
        when "Code" then @feed_display << Code.find_by_id(feed.model_id)
        when "Screen" then @feed_display << Screen.find_by_id(feed.model_id)
      end
    end
    
    return @feed_display
  end
  
  default_scope order: 'created_at DESC'

end

feeds_controller

class FeedsController < ApplicationController
  
  def index
    @user_feed = current_user.feeds
    @feed_display = @user_feed.feed_read
  end
  
end