lib/pagarme/transaction.rb in pagarme-1.9.2 vs lib/pagarme/transaction.rb in pagarme-1.9.3

@@ -3,16 +3,23 @@
 require 'base64'
 require File.join(File.dirname(__FILE__), '..', 'pagarme')
 
 module PagarMe
   class Transaction < TransactionCommon
-	def charge
-	 	create
-	end
+    def self.calculate_installments(params)
+      request = PagarMe::Request.new('/transactions/calculate_installments_amount', 'GET')
+      request.parameters.merge!(params)
+      response = request.run
+      response
+    end
 
-	def refund
-	  request = PagarMe::Request.new(self.url + '/refund', 'POST')
-	  response = request.run
-	  update(response)
-	end
+    def charge
+      create
+    end
+
+    def refund
+      request = PagarMe::Request.new(self.url + '/refund', 'POST')
+      response = request.run
+      update(response)
+    end
   end
 end