puppetlabs/hiera — pull request #106 by haus (2012-12-19 19:59:04+00:00)
Title: (maint) Handle lack of RSpec::Core::RakeTask gracefully

Having a hard dependency of RSpec to run rake tasks, specifically packaging
tasks, is unnecessary. This commit rescues any LoadError from loading rubygems
and rspec and also only presents the spec task if RSpec::Core::RakeTask is
defined/loaded.