puppetlabs/marionette-collective — pull request #113 by ploubser (2013-09-27 11:23:35+00:00)
Title: 22720 - --nodes 'nodefile' doesn't work on ruby 1.9.3

In the past the nodes option failed on ruby 1.9.3 because the input
value was replacing the discovery_options array with a string.

This commit appends the input value to the discovery_options array and
adds some additional testing for the Optionparser class.