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Editorial Team
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Editorial Team
Asked: May 31, 20262026-05-31T19:20:50+00:00 2026-05-31T19:20:50+00:00

CoffeeScript comes with a few helper functions . How to use them? flatten(Array) for

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CoffeeScript comes with a few helper functions. How to use them? flatten(Array) for example.

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  1. Editorial Team
    Editorial Team
    2026-05-31T19:20:51+00:00Added an answer on May 31, 2026 at 7:20 pm

    These functions seem to be intended for private use by the CoffeeScript compiler. It might be better to use a general-purpose library like Underscore.js if you want these sort of features.

    coffee> _ = require('underscore')
    coffee> _.flatten [1, 2, 3, [4, 5]]
    [ 1, 2, 3, 4, 5 ]
    
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