Instance Propertyjavascriptkit 0.23.0JavaScriptKit

    length

    The number of elements in that array including empty hole. Note that length respects JavaScript’s Array.prototype.length

    JSArray.swift:83
    var length: Int { get }
    Mangled symbol
    s13JavaScriptKit7JSArrayC6lengthSivp What are these?
    FNV24 hash
    OD0C

    e.g.

    const array = [1, , 3];
    let array: JSArray = ...
array.length // 3
array.count  // 2