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jhamon/W1D2 - Ampersand shorthand.rb

Last active December 23, 2015 07:59
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W1D2 - Ampersand shorthand.rb
nums = [1, 2, 3]
nums.map { |num| num.even? } # => [false, true, false]
nums.map(&:even?) # => [false, true, false]
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