brunosoab/maxipago — pull request #1 by jcomello (2013-07-07 22:36:33+00:00)
Title: Change authorization method to use class attributes 

The authorization method at BuilderTransaction class is using self.option[:apikey] and self.option[:maxi] to set xml.merchantId and xml.marchantKey respectively, but it could use the class attributes alwaready setted when TransactionRequest object was instantiated.

And then, at specs could not pass setup[:apikey] and setup[:maxid] when calling the parameters.