onelogin/ruby-saml — pull request #86 by miguelpais (2013-05-21 09:47:47+00:00)
Title: Packing values of elements with same name/key in an array (useful for roles tag)

This commit addressed the need of being able to retrieve all the roles specified for a given user, which was not possible before since every role tag would add to the results hash under the same key.