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joejag/peach.rb

Created August 14, 2014 13:06
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Parallel each method for ruby
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peach.rb
class Array
def peach(&block)
threads = []
self.each do |item|
threads << Thread.new do
block.call(item)
end
end
threads.each {|t| t.join }
end
end
@nroose
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nroose commented Jul 16, 2018

Good stuff!

I am using a version that is slightly more concise:

class Array
  def peach(&block)
    threads = self.map do |item|
      Thread.new do
        block.call(item)
      end
    end
    threads.each(&:join)
  end
end

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