Does 'each' serve as both forEach and map? It appears that way from the fib exam... | Hacker News

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		davenportw15 on May 8, 2015 \| parent \| context \| favorite \| on: The Earl Grey programming language Does 'each' serve as both forEach and map? It appears that way from the fib example.

breuleux on May 8, 2015 [–]

Yes. The compiler detects whether the return value is used or not to determine whether to accumulate the results in an array or not. Also, unlike forEach and map you can use continue or break.

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