50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Add one or more elements to the beginning of a collection.
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*
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* @module @stdlib/utils/unshift
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*
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* @example
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* var unshift = require( '@stdlib/utils/unshift' );
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* var Float64Array = require( '@stdlib/array/float64' );
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*
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* var arr = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
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*
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* arr = unshift( arr, 6.0, 7.0 );
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* // returns [ 6.0, 7.0, 1.0, 2.0, 3.0, 4.0, 5.0 ]
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*
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* arr = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
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* // returns <Float64Array>[ 1.0, 2.0, 3.0, 4.0, 5.0 ]
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*
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* arr = unshift( arr, 6.0, 7.0 );
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* // returns <Float64Array>[ 6.0, 7.0, 1.0, 2.0, 3.0, 4.0, 5.0 ]
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*/
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// MODULES //
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var unshift = require( './unshift.js' );
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// EXPORTS //
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module.exports = unshift;
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