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30 lines
647 B
JavaScript
30 lines
647 B
JavaScript
define(['./_getTag', './isObjectLike'], function(getTag, isObjectLike) {
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/** `Object#toString` result references. */
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var setTag = '[object Set]';
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/**
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* Checks if `value` is classified as a `Set` 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 correctly classified,
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* else `false`.
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* @example
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*
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* _.isSet(new Set);
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* // => true
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*
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* _.isSet(new WeakSet);
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* // => false
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*/
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function isSet(value) {
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return isObjectLike(value) && getTag(value) == setTag;
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}
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return isSet;
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});
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