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https://github.com/whoisclebs/lodash.git
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Bump to v4.14.0.
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13
isMap.js
13
isMap.js
@@ -1,7 +1,7 @@
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define(['./_getTag', './isObjectLike'], function(getTag, isObjectLike) {
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define(['./_baseIsMap', './_baseUnary', './_nodeUtil'], function(baseIsMap, baseUnary, nodeUtil) {
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/** `Object#toString` result references. */
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var mapTag = '[object Map]';
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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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@@ -11,8 +11,7 @@ define(['./_getTag', './isObjectLike'], function(getTag, isObjectLike) {
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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 correctly classified,
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* else `false`.
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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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@@ -21,9 +20,7 @@ define(['./_getTag', './isObjectLike'], function(getTag, isObjectLike) {
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* _.isMap(new WeakMap);
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* // => false
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*/
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function isMap(value) {
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return isObjectLike(value) && getTag(value) == mapTag;
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}
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var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
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return isMap;
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});
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