• jormaig
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    1 year ago

    Because when it’s sorting some of them as ints and some of them as strings. JavaScript has implicit conversion to string.

    • kevincox@lemmy.ml
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      1 year ago

      Wrong. JavaScript sort’s default comparison function always converts to strings.

      • jormaig
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        1 year ago

        Only if one of them is a string right? If you have only numbers then it works fine right? Right? (Please say that I’m right 😭)

        • kevincox@lemmy.ml
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          1 year ago

          No. It always compares by converting to string. I actually think this is more consistent then having different behaviour if you have a string somewhere in your list.

          Basically the default comparator is a.sort((a, b) => `${a}` < `${b}` ? -1 : 1).