# File provisioningapi.rb, line 481 def is_member(email_address, group_id) xml_response = request(:membership_confirm, group_id+'/member/'+email_address, @headers) # if the email_address is not member of the group, an error is raised, otherwise true is returned return true rescue GDataError => e return false if e.reason.eql?("EntityDoesNotExist") end