# File lib/rake.rb, line 1236
1236:   def collect_tasks
1237:     tasks = []
1238:     ARGV.each do |arg|
1239:       if arg =~ /^(\w+)=(.*)$/
1240:         ENV[$1] = $2
1241:       else
1242:         tasks << arg
1243:       end
1244:     end
1245:     tasks.push("default") if tasks.size == 0
1246:     tasks
1247:   end