# File lib/rake/rdoctask.rb, line 130
130:       def define
131:         if rdoc_task_name != "rdoc"
132:           desc "Build the RDOC HTML Files"
133:         else
134:           desc "Build the #{rdoc_task_name} HTML Files"
135:         end
136:         task rdoc_task_name
137: 
138:         desc "Force a rebuild of the RDOC files"
139:         task rerdoc_task_name => [clobber_task_name, rdoc_task_name]
140: 
141:         desc "Remove rdoc products"
142:         task clobber_task_name do
143:           rm_r rdoc_dir rescue nil
144:         end
145: 
146:         task :clobber => [clobber_task_name]
147: 
148:         directory @rdoc_dir
149:         task rdoc_task_name => [rdoc_target]
150:         file rdoc_target => @rdoc_files + [Rake.application.rakefile] do
151:           rm_r @rdoc_dir rescue nil
152:           @before_running_rdoc.call if @before_running_rdoc
153:           args = option_list + @rdoc_files
154:           if @external
155:             argstring = args.join(' ')
156:             sh %{ruby -Ivendor vendor/rd #{argstring}}
157:           else
158:             require 'rdoc/rdoc'
159:             RDoc::RDoc.new.document(args)
160:           end
161:         end
162:         self
163:       end