24 lines
		
	
	
		
			624 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			624 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| import nativeCreate from './_nativeCreate.js';
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| 
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| /** Used for built-in method references. */
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| var objectProto = Object.prototype;
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| 
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| /** Used to check objects for own properties. */
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| var hasOwnProperty = objectProto.hasOwnProperty;
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| 
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| /**
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|  * Checks if a hash value for `key` exists.
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|  *
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|  * @private
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|  * @name has
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|  * @memberOf Hash
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|  * @param {string} key The key of the entry to check.
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|  * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
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|  */
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| function hashHas(key) {
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|   var data = this.__data__;
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|   return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
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| }
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| 
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| export default hashHas;
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