0
下面的代碼:Helper方法Rails的
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
我得到一個無法找到get_recommendations
方法錯誤...
我想你會在這裏找到答案: http://stackoverflow.com/questions/453762/nomethoderror-when-trying-to-invoke-helper-method-from-rails-controller – heavysixer 2012-07-21 19:54:34