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27 lines
613 B
27 lines
613 B
var baseIsMap = require('./_baseIsMap'), |
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baseUnary = require('./_baseUnary'), |
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nodeUtil = require('./_nodeUtil'); |
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/* Node.js helper references. */ |
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var nodeIsMap = nodeUtil && nodeUtil.isMap; |
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/** |
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* Checks if `value` is classified as a `Map` object. |
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* |
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* @static |
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* @memberOf _ |
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* @since 4.3.0 |
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* @category Lang |
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* @param {*} value The value to check. |
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* @returns {boolean} Returns `true` if `value` is a map, else `false`. |
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* @example |
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* |
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* _.isMap(new Map); |
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* // => true |
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* |
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* _.isMap(new WeakMap); |
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* // => false |
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*/ |
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var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; |
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module.exports = isMap;
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