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ruby--ruby/lib/rake/multi_task.rb
drbrain d001539a05 * lib/rake: Import Rake 0.9.2
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-23 22:11:55 +00:00

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Ruby

module Rake
# Same as a regular task, but the immediate prerequisites are done in
# parallel using Ruby threads.
#
class MultiTask < Task
private
def invoke_prerequisites(args, invocation_chain)
threads = @prerequisites.collect { |p|
Thread.new(p) { |r| application[r, @scope].invoke_with_call_chain(args, invocation_chain) }
}
threads.each { |t| t.join }
end
end
end