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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;