lib/active_merchant/billing/gateways/hdfc.rb in activemerchant-1.114.0 vs lib/active_merchant/billing/gateways/hdfc.rb in activemerchant-1.116.0

@@ -12,54 +12,54 @@
       self.supported_countries = ['IN']
       self.default_currency = 'INR'
       self.money_format = :dollars
       self.supported_cardtypes = %i[visa master discover diners_club]
 
-      def initialize(options={})
+      def initialize(options = {})
         requires!(options, :login, :password)
         super
       end
 
-      def purchase(amount, payment_method, options={})
+      def purchase(amount, payment_method, options = {})
         post = {}
         add_invoice(post, amount, options)
         add_payment_method(post, payment_method)
         add_customer_data(post, options)
 
         commit('purchase', post)
       end
 
-      def authorize(amount, payment_method, options={})
+      def authorize(amount, payment_method, options = {})
         post = {}
         add_invoice(post, amount, options)
         add_payment_method(post, payment_method)
         add_customer_data(post, options)
 
         commit('authorize', post)
       end
 
-      def capture(amount, authorization, options={})
+      def capture(amount, authorization, options = {})
         post = {}
         add_invoice(post, amount, options)
         add_reference(post, authorization)
         add_customer_data(post, options)
 
         commit('capture', post)
       end
 
-      def refund(amount, authorization, options={})
+      def refund(amount, authorization, options = {})
         post = {}
         add_invoice(post, amount, options)
         add_reference(post, authorization)
         add_customer_data(post, options)
 
         commit('refund', post)
       end
 
       private
 
-      CURRENCY_CODES = Hash.new { |h, k| raise ArgumentError.new("Unsupported currency for HDFC: #{k}") }
+      CURRENCY_CODES = Hash.new { |_h, k| raise ArgumentError.new("Unsupported currency for HDFC: #{k}") }
       CURRENCY_CODES['AED'] = '784'
       CURRENCY_CODES['AUD'] = '036'
       CURRENCY_CODES['CAD'] = '124'
       CURRENCY_CODES['EUR'] = '978'
       CURRENCY_CODES['GBP'] = '826'
@@ -79,18 +79,18 @@
 
       def add_customer_data(post, options)
         post[:udf2] = escape(options[:email]) if options[:email]
         if address = (options[:billing_address] || options[:address])
           post[:udf3] = escape(address[:phone]) if address[:phone]
-          post[:udf4] = escape(<<~EOA)
+          post[:udf4] = escape(<<~ADDRESS)
             #{address[:name]}
             #{address[:company]}
             #{address[:address1]}
             #{address[:address2]}
             #{address[:city]} #{address[:state]} #{address[:zip]}
             #{address[:country]}
-          EOA
+          ADDRESS
         end
       end
 
       def add_payment_method(post, payment_method)
         post[:member] = escape(payment_method.name, 30)
@@ -192,10 +192,10 @@
       def split_authorization(authorization)
         tranid, member = authorization.split('|')
         [tranid, member]
       end
 
-      def escape(string, max_length=250)
+      def escape(string, max_length = 250)
         return '' unless string
 
         string = string[0...max_length] if max_length
         string.gsub(/[^A-Za-z0-9 \-_@\.\n]/, '')
       end