          # File lib/rake.rb, line 1314
    1314:     def include(*filenames)
    1315:       # TODO: check for pending
    1316:       filenames.each do |fn|
    1317:         if fn.respond_to? :to_ary
    1318:           include(*fn.to_ary)
    1319:         else
    1320:           @pending_add << fn
    1321:         end
    1322:       end
    1323:       @pending = true
    1324:       self
    1325:     end