45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
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{{alias}}( collection )
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Removes and returns the last element of a collection.
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The function returns an array with two elements: the shortened collection
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and the removed element.
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If the input collection is a typed array whose length is greater than `0`,
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the first return value does not equal the input reference.
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For purposes of generality, always treat the output collection as distinct
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from the input collection.
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Parameters
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----------
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collection: Array|TypedArray|Object
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A collection. If the collection is an `Object`, the value should be
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array-like.
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Returns
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-------
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out: Array
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Updated collection and the removed item.
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Examples
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--------
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// Arrays:
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> var arr = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
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> var out = {{alias}}( arr )
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[ [ 1.0, 2.0, 3.0, 4.0 ], 5.0 ]
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// Typed arrays:
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> arr = new {{alias:@stdlib/array/float64}}( [ 1.0, 2.0 ] );
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> out = {{alias}}( arr )
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[ <Float64Array>[ 1.0 ], 2.0 ]
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// Array-like object:
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> arr = { 'length': 2, '0': 1.0, '1': 2.0 };
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> out = {{alias}}( arr )
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[ { 'length': 1, '0': 1.0 }, 2.0 ]
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See Also
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--------
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