Utility module for reverse array iteration
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Methods
(static) getReverseIterator(arr) → {Iterable}
Parameters:
Name | Type | Description |
---|---|---|
arr |
Array.<*> |
This function returns an iterator that performs reverse iteration over the given array. It
can be used with for...of
loops, for example.
Example usage:
const array = [1,2,3,4,5];
for (const item of getReverseIterator(array)) {
console.log(item);
}
// Output: 5 4 3 2 1 (one number per line)
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Returns:
Type: Iterable