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Make _array & _keyArray non-enumerable (#1075)

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Because Map has no enumerable properties
This commit is contained in:
Zack Campbell
2017-01-08 05:59:45 -06:00
committed by Amish Shah
parent fde3a976aa
commit b68283e57a
1 changed files with 4 additions and 2 deletions
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6
src/util/Collection.js
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@@ -9,17 +9,19 @@ class Collection extends Map {
/**
* Cached array for the `array()` method - will be reset to `null` whenever `set()` or `delete()` are called.
* @name Collection#_array
* @type {?Array}
* @private
*/
this._array = null;
Object.defineProperty(this, '_array', { value: null, writable: true, configurable: true });
/**
* Cached array for the `keyArray()` method - will be reset to `null` whenever `set()` or `delete()` are called.
* @name Collection#_keyArray
* @type {?Array}
* @private
*/
this._keyArray = null;
Object.defineProperty(this, '_keyArray', { value: null, writable: true, configurable: true });
}
set(key, val) {