![]() So instead of writing this: Array.prototype. Also, this is going to allow us to compare how our versions fare against the original methods. Note that when working on our implementations, we won’t be overriding existing methods, since that is never a good idea (some packages we import may be dependent on it). There is no better way to learn than to take things apart and put them back together. ![]() Here, however, we won’t be using these instead, we’ll define our own versions starting from the simple method and build up on top of these until we get them all. They are all defined in the Array.prototype object. To use a method on a given array, we type.
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