Created
April 2, 2014 01:21
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Another implementation of https://gist.github.com/JunichiIto/9914269
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| def count_by_word(string) | |
| fn = ->(s, h){ h[s] += 1 } | |
| string | |
| .scan(/\w+/) | |
| .each_with_object(Hash.new(0), &fn) | |
| end |
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