# File lib/rake.rb, line 1387
1387:     def collect_tasks
1388:       tasks = []
1389:       ARGV.each do |arg|
1390:         if arg =~ /^(\w+)=(.*)$/
1391:           ENV[$1] = $2
1392:         else
1393:           tasks << arg
1394:         end
1395:       end
1396:       tasks.push("default") if tasks.size == 0
1397:       tasks
1398:     end