stackoverflow.com/questions/9932678/how-do-you-pass-an-argument-to-ruby-array-map-short-cut

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How do I pass an argument to array.map short cut?

Given the following array a: a = [1, 2, 3, 4, 5] How do I do: a.map { |num| num + 1 } using the short notation: a.map(&:+ 1) or: a.map(&:+ 2) where 1 and 2 are the arguments?



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How do I pass an argument to array.map short cut?

https://stackoverflow.com/questions/9932678/how-do-you-pass-an-argument-to-ruby-array-map-short-cut

Given the following array a: a = [1, 2, 3, 4, 5] How do I do: a.map { |num| num + 1 } using the short notation: a.map(&:+ 1) or: a.map(&:+ 2) where 1 and 2 are the arguments?



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https://stackoverflow.com/questions/9932678/how-do-you-pass-an-argument-to-ruby-array-map-short-cut

How do I pass an argument to array.map short cut?

Given the following array a: a = [1, 2, 3, 4, 5] How do I do: a.map { |num| num + 1 } using the short notation: a.map(&:+ 1) or: a.map(&:+ 2) where 1 and 2 are the arguments?

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