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