56 lines
1.3 KiB
JavaScript
56 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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// VARIABLES //
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var propertyNames = Object.getOwnPropertyNames;
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// MAIN //
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/**
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* Returns an array of an object's own enumerable and non-enumerable property names.
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*
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* ## Notes
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*
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* - In contrast to the built-in `Object.getOwnPropertyNames()`, this function returns an empty array if provided `undefined` or `null`, rather than throwing an error.
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*
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* @private
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* @param {*} value - input object
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* @returns {Array} a list of own property names
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*
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* @example
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* var obj = {
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* 'beep': 'boop',
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* 'foo': 3.14
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* };
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*
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* var keys = getOwnPropertyNames( obj );
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* // e.g., returns [ 'beep', 'foo' ]
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*/
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function getOwnPropertyNames( value ) {
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return propertyNames( Object( value ) );
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}
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// EXPORTS //
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module.exports = getOwnPropertyNames;
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