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by mercer
3429 days ago
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Even though I share your concern, at least in my own code 'map' usually does tell me things that 'for' doesn't. Because if I were filtering a list, I'd use filter or reduce, if I were picking an element from a list I'd use pluck or whatnot, etc. So seeing a 'map' means that 99% of the time I'm transforming one set of values into another set without removing or adding elements. |
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