Tag Archives: map

Shorten Map and Each Commands

Or: Pithy Procs for Working with Enumerables Typing out code blocks every time you want to use map or each is a bit of a pain, and often unnecessary. You may know that (1..5).map { |n| n.to_s }  can be rewritten as  (1..5).map &:to_s. But what … Continue reading

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