Add a method to Array object in Javascript?

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梦如初夏
梦如初夏 2020-12-09 17:40

Is it possible to add a method to an array() in javascript? (I know about prototypes, but I don\'t want to add a method to every array, just one in particular).

The

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  •  渐次进展
    2020-12-09 17:43

    Arrays are objects, and can therefore hold properties such as methods:

    var arr = [];
    arr.methodName = function() { alert("Array method."); }
    

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