# File lib/gem_plugin.rb, line 192
192:     def resource(gem_name, path)
193:       if not loaded? gem_name
194:         raise PluginNotLoaded.new("Plugin #{gem_name} not loaded when getting resource #{path}")
195:       end
196:       
197:       file = File.join(@gems[gem_name], "resources", path)
198: 
199:       if File.exist? file
200:         return file
201:       else
202:         return nil
203:       end
204:     end