### Table of Contents - [MaxAgeCache][1] - [Parameters][2] - [maxAge][3] - [Parameters][4] - [set][5] - [Parameters][6] - [get][7] - [Parameters][8] - [has][9] - [Parameters][10] - [del][11] - [Parameters][12] - [keys][13] - [Parameters][14] - [values][15] - [Parameters][16] - [entries][17] - [Parameters][18] - [toObject][19] - [Parameters][20] - [isUndefined][21] - [Parameters][22] - [oSetNonEnum][23] - [Parameters][24] - [repeatEvery][25] - [Parameters][26] ## MaxAgeCache ### Parameters - `maxAgeMs` **[number][27]** The number of milliseconds that is the maximum age of entries. Returns **[MaxAgeCache][28]** A new MaxAgeCache instance. ### maxAge Sets the maximum age for new entries. #### Parameters - `ms` **[number][27]** The number of milliseconds to be the maximum age of entries. Returns **void** void ### set Add a keyval to the cache. Chainable. #### Parameters - `key` **[string][29]** The key - `value` **any** The value Returns **[MaxAgeCache][28]** this self ### get Add a keyval to the cache. Chainable. #### Parameters - `key` **[string][29]** The key - `resetAge` (optional, default `true`) Returns **(null | any)** The retrieved value ### has Check whether a key exists. #### Parameters - `key` **[string][29]** The key Returns **[boolean][30]** boolean ### del Delete a key and its corresponding value. #### Parameters - `key` **[string][29]** The key Returns **void** void ### keys Returns all keys as an array. #### Parameters - `key` **[string][29]** The key Returns **[Array][31]<[string][29]>** An array of string keys. ### values Returns all values as an array. #### Parameters - `key` **[string][29]** The key Returns **[Array][31]<any>** An array of values. ### entries Returns all entries as an array. #### Parameters - `key` **[string][29]** The key Returns **[Array][31]<[Array][31]<[string][29], any>>** An array of entries. ### toObject Returns all data as an object of the cache's keys and values. #### Parameters - `key` **[string][29]** The key Returns **[object][32]** object ## isUndefined Returns true if value 'v' is undefined. ### Parameters - `value` **any** The value to evaluate Returns **[boolean][30]** boolean ## oSetNonEnum Adds a non-enumerable property on object, 'o' ### Parameters - `o` **[object][32]** The object on which to set a property value - `key` **[string][29]** The property key name - `value` **[string][29]** The property value Returns **void** ## repeatEvery Continuously calls the callback function with a millisecond-specified delay, 'ms' ### Parameters - `ms` **[number][27]** The millisecond delay - `callback` **[function][33]** The callback function that will be called every 'ms' milliseconds. Returns **[function][33]** a cancellation function [1]: #maxagecache [2]: #parameters [3]: #maxage [4]: #parameters-1 [5]: #set [6]: #parameters-2 [7]: #get [8]: #parameters-3 [9]: #has [10]: #parameters-4 [11]: #del [12]: #parameters-5 [13]: #keys [14]: #parameters-6 [15]: #values [16]: #parameters-7 [17]: #entries [18]: #parameters-8 [19]: #toobject [20]: #parameters-9 [21]: #isundefined [22]: #parameters-10 [23]: #osetnonenum [24]: #parameters-11 [25]: #repeatevery [26]: #parameters-12 [27]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number [28]: #maxagecache [29]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String [30]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean [31]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array [32]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object [33]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Statements/function