Service objects pattern in Ruby on Rails -


i´m trying develop service class provides payment services in rails app, it´s not working.

service class (lib/paypal_service.rb) (not sure if should placed here, read in posts):

class paypalservice   attr_reader :api #, :express_checkout_response      def initialize()     @api = paypal::sdk::merchant::api.new       end    def test()     puts "congratulations, have called test"   end end

controller (uses service):

class bookingscontroller < applicationcontroller   include boatshelper   require 'paypal_service'    def create     paypalservice.test      end   ...

in output get:

 nomethoderror (private method `test' called paypalservice:class):

use paypalservice.new.test instead of paypalservice.test test instance method of class paypalservice , not class method. update below:

class bookingscontroller < applicationcontroller   include boatshelper   require 'paypal_service'    def create     paypalservice.new.test      end   ...

note:

if want call paypalservice.test can convert test class method follows:

class paypalservice   attr_reader :api #, :express_checkout_response      def initialize     @api = paypal::sdk::merchant::api.new       end    def self.test     puts "congratulations, have called test"   end end

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