Helper method not exposed to controller Rails
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Here's the code:

    class SyncController < ApplicationController
      def get_sync
        @passed_ids = params[:ids].split(',')
        @users = @passed_ids.collect{|id| User.find(id)}
    
        #add the current user to the list
        @users << current_user
        @recommendations = get_recommendations(@users)
      end
    end
    
    module SyncHelper
      def get_recommendations(users)
        users
      end
    end

I'm getting a can't find `get_recommendations` method error...
