57 lines
1.2 KiB
JavaScript
57 lines
1.2 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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* Copy buffer data to a new `Buffer` instance.
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*
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* @module @stdlib/buffer/from-buffer
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*
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* @example
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* var fromArray = require( '@stdlib/buffer/from-array' );
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* var copyBuffer = require( '@stdlib/buffer/from-buffer' );
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*
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* var b1 = fromArray( [ 1, 2, 3, 4 ] );
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* // returns <Buffer>
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*
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* var b2 = copyBuffer( b1 );
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* // returns <Buffer>
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*/
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// MODULES //
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var hasFrom = require( './has_from.js' );
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var main = require( './main.js' );
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var polyfill = require( './polyfill.js' );
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// MAIN //
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var copyBuffer;
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if ( hasFrom ) {
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copyBuffer = main;
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} else {
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copyBuffer = polyfill;
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}
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// EXPORTS //
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module.exports = copyBuffer;
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