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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// MODULES //
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var isArray = require( './../../is-array' );
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// MAIN //
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/**
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* Tests if a value is an empty array.
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*
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* @param {*} value - value to test
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* @returns {boolean} boolean indicating whether value is an empty array
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*
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* @example
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* var bool = isEmptyArray( [] );
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* // returns true
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*
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* @example
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* var bool = isEmptyArray( [ 1, 2, 3 ] );
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* // returns false
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*
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* @example
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* var bool = isEmptyArray( {} );
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* // returns false
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*/
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function isEmptyArray( value ) {
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return (
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isArray( value ) &&
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value.length === 0
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);
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}
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// EXPORTS //
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module.exports = isEmptyArray;
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