defunkt / mapreducerb
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Description: Simple map/reduce in Ruby
Homepage: http://romeda.org/blog/2007/04/mapreduce-in-36-lines-of-ruby.html
Clone URL: git://github.com/defunkt/mapreducerb.git
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file mapreduce_enumerable.rb
file mapreduce_runner.rb
README
By Blaine Cook.

http://romeda.org/blog/2007/04/mapreduce-in-36-lines-of-ruby.html

If you want to add `dinject` (reduce) please do.

In your shell:
$ sudo gem install RingyDingy
$ sudo gem install ruby2ruby
$ ring_server &
$ ruby mapreduce_runner &
$ ruby mapreduce_runner &

In IRB:
>> require 'mapreduce_enumerable'
>> (1..100).to_a.dmap { |v| v * 2 }