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jjuliano/ruby-detect.rb

Created June 2, 2019 22:07
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ruby-detect.rb
(1..10).detect {|i| i % 5 == 0 and i % 7 == 0 } #=> nil
(1..100).detect {|i| i % 5 == 0 and i % 7 == 0 } #=> 35
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