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cscheib/element_count.rb Secret

Last active September 3, 2015 18:18
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Raw
element_count.rb
def count(array)
result = {}
array.uniq.each { |e| result[e] = array.count(e) }
end
p count(['a', 'a', 'b', 'b', 'b'])
Raw
result.txt
arctistor:rubylearning chris$ ruby element_count.rb
["a", "b"]
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