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Underscore doesn't have a "sort" apart from the native Array.prototype.sort, but it does have a "sortBy", which is something else entirely.

• drewda 15y ago
  The sortBy method is just producing an integer array that is then sorted using each browser's implementation of Array.prototype.sort. Is that a proper reading of the code?
  • jashkenas 15y ago
    Bingo. You got it.