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domgetter/repeatedly.rb

Last active January 12, 2016 01:43
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repeatedly.rb
class Object
def repeatedly
Enumerator.new do |y|
loop { y << yield(self) }
end
end
end
[3,4,5].repeatedly(&:sample).take(10)
#=> [4, 3, 4, 4, 4, 4, 3, 5, 5, 5]
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