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    Axel Rauschmayer (rauschma@fosstodon.org)'s status on Wednesday, 13-Nov-2024 08:30:44 JSTAxel RauschmayerAxel Rauschmayer

    How I make sense of .flatMap():
    – .map(): Each input element corresponds to one output element.
    – .flatMap(): Each input element corresponds to zero or more output elements.

    More information, uses cases and examples: https://exploringjs.com/js/book/ch_arrays.html#Array.prototype.flatMap

    #JavaScript

    In conversationWednesday, 13-Nov-2024 08:30:44 JST from fosstodon.orgpermalink

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