lib/active_merchant/billing/gateways/balanced.rb in activemerchant-1.103.0 vs lib/active_merchant/billing/gateways/balanced.rb in activemerchant-1.104.0

@@ -43,11 +43,11 @@
         post[:description] = options[:description]
         add_common_params(post, options)
 
         MultiResponse.run do |r|
           identifier =
-            if(payment_method.respond_to?(:number))
+            if payment_method.respond_to?(:number)
               r.process { store(payment_method, options) }
               r.authorization
             else
               payment_method
             end
@@ -61,11 +61,11 @@
         post[:description] = options[:description]
         add_common_params(post, options)
 
         MultiResponse.run do |r|
           identifier =
-            if(payment_method.respond_to?(:number))
+            if payment_method.respond_to?(:number)
               r.process { store(payment_method, options) }
               r.authorization
             else
               payment_method
             end
@@ -137,11 +137,11 @@
         post[:amount] = amount(money) if money
       end
 
       def add_address(post, options)
         address = (options[:billing_address] || options[:address])
-        if(address && address[:zip].present?)
+        if address && address[:zip].present?
           post[:address] = {}
           post[:address][:line1] = address[:address1] if address[:address1]
           post[:address][:line2] = address[:address2] if address[:address2]
           post[:address][:city] = address[:city] if address[:city]
           post[:address][:state] = address[:state] if address[:state]
@@ -157,18 +157,20 @@
       end
 
       def commit(entity_name, path, post, method=:post)
         raw_response =
           begin
-            parse(ssl_request(
-              method,
-              live_url + "/#{path}",
-              post_data(post),
-              headers
-            ))
+            parse(
+              ssl_request(
+                method,
+                live_url + "/#{path}",
+                post_data(post),
+                headers
+              ))
           rescue ResponseError => e
-            raise unless(e.response.code.to_s =~ /4\d\d/)
+            raise unless e.response.code.to_s =~ /4\d\d/
+
             parse(e.response.body)
           end
 
         Response.new(
           success_from(entity_name, raw_response),
@@ -179,25 +181,25 @@
         )
       end
 
       def success_from(entity_name, raw_response)
         entity = (raw_response[entity_name] || []).first
-        if(!entity)
+        if !entity
           false
-        elsif((entity_name == 'refunds') && entity.include?('status'))
+        elsif (entity_name == 'refunds') && entity.include?('status')
           %w(succeeded pending).include?(entity['status'])
-        elsif(entity.include?('status'))
+        elsif entity.include?('status')
           (entity['status'] == 'succeeded')
-        elsif(entity_name == 'cards')
+        elsif entity_name == 'cards'
           !!entity['id']
         else
           false
         end
       end
 
       def message_from(raw_response)
-        if(raw_response['errors'])
+        if raw_response['errors']
           error = raw_response['errors'].first
           (error['additional'] || error['message'] || error['description'])
         else
           'Success'
         end
@@ -223,9 +225,10 @@
       def post_data(params)
         return nil unless params
 
         params.map do |key, value|
           next if value.blank?
+
           if value.is_a?(Hash)
             h = {}
             value.each do |k, v|
               h["#{key}[#{k}]"] = v unless v.blank?
             end