Puppetserver_gem : source option does not work as expected

Basic Info
Module Version: puppetserver_gem forge module 0.2.0
Puppet Version: puppetserver 2.2.0
OS Name/Version: RHEL 6.5

If you use the source option for an install it gets added to the puppetserver gem command line before any install_options which means that you cannot use clear-sources and so rubygems.org is always searched first. The need for this is illustrated from the following puppetserver gem command lines:

myhost:~ # puppetserver gem install jmx --version 1.0 --no-document --clear-sources --source https://my-internal-gem-repo/default.gems.global/

Successfully installed jmx-1.0

1 gem installed

myhost:~ # puppetserver gem uninstall jmx

Successfully uninstalled jmx-1.0

myhost:~ # puppetserver gem install jmx --version 1.0 --no-document --source https://my-internal-gem-repo/default.gems.global/ --clear-sources 

ERROR:  Could not find a valid gem 'jmx' (= 1.0), here is why:

          Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: Connection refused - Connection refused (https://api.rubygems.org/specs.4.8.gz)

Desired Behavior:
Adding clear-sources to install_options should put it on the gem command line before the source option.

Actual Behavior:

Please take a moment and attach any relevant log output and/or manifests. This will help us immensely when troubleshooting the issue.