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			29 lines
		
	
	
		
			643 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			643 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
var baseGetTag = require('./_baseGetTag'),
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    isObjectLike = require('./isObjectLike');
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/** `Object#toString` result references. */
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var weakSetTag = '[object WeakSet]';
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/**
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 * Checks if `value` is classified as a `WeakSet` 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 weak set, else `false`.
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 * @example
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 *
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 * _.isWeakSet(new WeakSet);
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 * // => true
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 *
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 * _.isWeakSet(new Set);
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 * // => false
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 */
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function isWeakSet(value) {
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  return isObjectLike(value) && baseGetTag(value) == weakSetTag;
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}
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module.exports = isWeakSet;
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