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JunichiIto/count_by_word.rb

Created April 2, 2014 01:20
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Another implementation of https://gist.github.com/JunichiIto/9914269
Raw
count_by_word.rb
def count_by_word(string)
string
.scan(/\w+/)
.each_with_object(Hash.new(0)){|s, h| h[s] += 1 }
end
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