cardknox.rb in activemerchant-1.87.0

- old
+ new

@@ -1,11 +1,11 @@
 module ActiveMerchant #:nodoc:
   module Billing #:nodoc:
     class CardknoxGateway < Gateway
       self.live_url = 'https://x1.cardknox.com/gateway'
 
-      self.supported_countries = ['US','CA','GB']
+      self.supported_countries = ['US', 'CA', 'GB']
       self.default_currency = 'USD'
       self.supported_cardtypes = [:visa, :master, :american_express, :discover, :diners_club, :jcb]
 
       self.homepage_url = 'https://www.cardknox.com/'
       self.display_name = 'Cardknox'
@@ -253,11 +253,11 @@
       end
 
       def parse(body)
         fields = {}
         for line in body.split('&')
-          key, value = *line.scan( %r{^(\w+)\=(.*)$} ).flatten
+          key, value = *line.scan(%r{^(\w+)\=(.*)$}).flatten
           fields[key] = CGI.unescape(value.to_s)
         end
 
         {
           result:            fields['xResult'],
@@ -274,11 +274,11 @@
           cvv_result_code:   fields['xCvvResultCode'],
           remaining_balance: fields['xRemainingBalance'],
           amount:            fields['xAuthAmount'],
           masked_card_num:   fields['xMaskedCardNumber'],
           masked_account_number: fields['MaskedAccountNumber']
-        }.delete_if{|k, v| v.nil?}
+        }.delete_if { |k, v| v.nil? }
       end
 
       def commit(action, source_type, parameters)
         response = parse(ssl_post(live_url, post_data(COMMANDS[source_type][action], parameters)))
 
@@ -318,10 +318,10 @@
         seed = SecureRandom.hex(32).upcase
         hash = Digest::SHA1.hexdigest("#{initial_parameters[:command]}:#{@options[:pin]}:#{parameters[:amount]}:#{parameters[:invoice]}:#{seed}")
         initial_parameters[:Hash] = "s/#{seed}/#{hash}/n" unless @options[:pin].blank?
         parameters = initial_parameters.merge(parameters)
 
-        parameters.reject{|k, v| v.blank?}.collect{ |key, value| "x#{key}=#{CGI.escape(value.to_s)}" }.join('&')
+        parameters.reject { |k, v| v.blank? }.collect { |key, value| "x#{key}=#{CGI.escape(value.to_s)}" }.join('&')
       end
     end
   end
 end