Andrew Marshall amarshall

## irb_require_global_gem_without_bundler.rb
# Loads the specified gem from RVM's current @global gemset if using
# Bundler and not included in the current Gemfile. Falls back
# accordingly if not using Bundler or RVM.
#
# @note Doesn't load gems not loaded by Bundler if using Bundler and
#   not using RVM, or if gem is located somewhere other than the
#   @global gemset.
# @param [String] The gem to require
# @raise [LoadError] If the gem couldn't be loaded
# Adapted from <https://gist.github.com/794915>
	# Loads the specified gem from RVM's current @global gemset if using
	# Bundler and not included in the current Gemfile. Falls back
	# accordingly if not using Bundler or RVM.
	#
	# @note Doesn't load gems not loaded by Bundler if using Bundler and
	# not using RVM, or if gem is located somewhere other than the
	# @global gemset.
	# @param [String] The gem to require
	# @raise [LoadError] If the gem couldn't be loaded
	# Adapted from <https://gist.github.com/794915>