lib/pagarme/transaction.rb in pagarme-1.2 vs lib/pagarme/transaction.rb in pagarme-1.3

@@ -3,27 +3,11 @@
 require 'base64'
 require File.join(File.dirname(__FILE__), '..', 'pagarme')
 
 module PagarMe
   class Transaction < TransactionCommon
-	# server requests methods
-
-	def to_hash
-	  {
-		:amount => self.amount,
-		:payment_method => self.payment_method,
-		:installments => self.installments,
-		:card_hash => (self.payment_method == 'credit_card' ? self.card_hash : nil),
-		:postback_url => self[:postback_url],
-		:customer => (self.customer) ? self.customer.to_hash : nil,
-		:metadata => self.metadata
-	  }
-	end
-
 	def charge
-	  validation_error = self[:card_hash] ? nil : validate
-	  self.card_hash = generate_card_hash unless self[:card_hash]
-	  create
+	 	create
 	end
 
 	def refund
 	  request = PagarMe::Request.new(self.url + '/refund', 'POST')
 	  response = request.run