some rake tasks

.gitignore

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+doc/

Rakefile

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+desc "run specs"
+task(:spec) { ruby '-S rspec spec' }
+task(:test => :spec)
+
+namespace :doc do
+  task :readmes do
+    Dir.glob 'lib/sinatra/*.rb' do |file|
+      next if file == 'lib/sinatra/contrib.rb'
+      doc  = File.read(file)[/^module Sinatra\n(  #[^\n]*\n)*/m].scan(/^ *#(?!#) ?(.*)\n/).join("\n")
+      file = "doc/#{file[4..-4].tr("/_", "-")}.rdoc"
+      File.mkdir "doc" unless File.directory? "doc"
+      puts "writing #{file}"
+      File.open(file, "w") { |f| f << doc }
+    end
+  end
+
+  task :all => [:readmes]
+end
+
+task :doc => 'doc:all'