tweak to module usage instead of class

Author: thoraxe

lambchop.gemspec

@@ -2,17 +2,19 @@ $:.push File.expand_path("../lib", __FILE__)
 require "lambchop/version"
 
 Gem::Specification.new do |s|
-  s.name          = 'lambchop'
-  s.version       = Lambchop.version
-  s.platform      = Gem::Platform::RUBY
-  s.summary       = "Create puppet DSL from arbitrary files."
-  s.description   = "You shouldn't have to learn Puppet's DSL just to generate a manifest for a single config file. Lambchop automates that for you."
-  s.authors       = ["Erik M Jacobs"]
-  s.email         = '[email protected]'
-  s.homepage      = 'https://github.com/thoraxe/lambchop'
-  s.files         = ["lib/lambchop.rb", "lib/util/parser.rb"]
-  s.license       = 'GPL-3.0'
-  s.require_path = 'lib'
+  s.name             = 'lambchop'
+  s.version          = Lambchop.version
+  s.platform         = Gem::Platform::RUBY
+  s.summary          = "Create puppet DSL from arbitrary files."
+  s.description      = "You shouldn't have to learn Puppet's DSL just to generate a manifest for a single config file. Lambchop automates that for you."
+  s.authors          = ["Erik M Jacobs"]
+  s.email            = '[email protected]'
+  s.homepage         = 'https://github.com/thoraxe/lambchop'
+  s.files            = Dir['{lib,test}/**/*', 'README*']
+  s.test_files       = Dir['test/**/*']
+  s.extra_rdoc_files = Dir['README*']
+  s.license          = 'GPL-3.0'
+  s.require_path     = 'lib'
   s.add_development_dependency "rspec"
   s.add_development_dependency "rake"
 end

lib/lambchop.rb

@@ -1,4 +1,4 @@
-class Lambchop
+module Lambchop
 
   require 'util/parser'
 

lib/util/parser.rb

@@ -1,4 +1,4 @@
-class Lambchop::Parser
+module Lambchop::Parser
   def self.selinux_stanzas(file)
     require 'selinux'
     parsed_context = parse_selinux_context(Selinux.lgetfilecon(file)[1])