functional-memoize
Functional Memoize is a package to implement an approach of a generic memoization of functions from a functional programming point of view.
functional-memoize.cacheWrapper(findInCache, saveInCache, memoizeConfigOptions, functionToMemoize) ⇒ function
Curriable function to wrapp the function to be memoized with a provided cache strategy.
Kind: static method of functional-memoize
Returns: function - - Function that wrapp the functionToMemoize with the strategy of cache.
This function is always async, return a Promise. The returned function has an atribute force, this force atribute is a function
that force the use of the functionToMemoize and saveit in the cache.
| Param | Type | Description |
|---|---|---|
| findInCache | function |
Function to find in the cache implemented. |
| saveInCache | function |
Function to save in the cache implemented. |
| memoizeConfigOptions | object |
Object to configure the cahe options. |
| memoizeConfigOptions.ttl | number |
Time to live for the memoization by default is 1. |
| memoizeConfigOptions.ttlMeasure | string |
Measure of the time to live, ir use the same as moment (miliseconds, seconds, minutes, hours, days ...) by default is days. |
| memoizeConfigOptions.functionName | string |
The Implementation consider a unique cached. |
| functionToMemoize | function |
Function to be memoized by the cache wrapper. |
functional-memoize.inMemoryCacheWrapper(memoizeConfigOptions, functionToMemoize) ⇒ function
Curriable function to wrapp the function to be memoized with a in Memory cache strategy.
Kind: static method of functional-memoize
Returns: function - - Function that wrapp the functionToMemoize with the strategy of cache.
This function is always async, return a Promise. The returned function has an atribute force, this force atribute is a function
that force the use of the functionToMemoize and saveit in the cache.
| Param | Type | Description |
|---|---|---|
| memoizeConfigOptions | object |
Object to configure the cahe options. |
| memoizeConfigOptions.ttl | number |
Time to live for the memoization by default is 1. |
| memoizeConfigOptions.ttlMeasure | string |
Measure of the time to live, ir use the same as moment (miliseconds, seconds, minutes, hours, days ...) by default is days. |
| memoizeConfigOptions.functionName | string |
The Implementation consider a unique cached. |
| functionToMemoize | function |
Function to be memoized by the cache wrapper. |
functional-memoize.inMongoCacheWrapper(mongoDBConfig, memoizeConfigOptions, functionToMemoize) ⇒ function
Curriable function to wrapp the function to be memoized with a mongodb cache strategy.
Kind: static method of functional-memoize
Returns: function - - Function that wrapp the functionToMemoize with the strategy of cache.
This function is always async, return a Promise. The returned function has an atribute force, this force atribute is a function
that force the use of the functionToMemoize and saveit in the cache.
| Param | Type | Description |
|---|---|---|
| mongoDBConfig | Object |
MongoDB configuration options. |
| mongoDBConfig.mongodbUri | String |
mongoDB connection string. |
| mongoDBConfig.mongodbCacheCollection | String |
Name of the mongoDB collection. |
| memoizeConfigOptions | Object |
Object to configure the cahe options. |
| memoizeConfigOptions.ttl | Number |
Time to live for the memoization by default is 1. |
| memoizeConfigOptions.ttlMeasure | String |
Measure of the time to live, ir use the same as moment (miliseconds, seconds, minutes, hours, days ...) by default is days. |
| memoizeConfigOptions.functionName | String |
The Implementation consider a unique cached. |
| functionToMemoize | function |
Function to be memoized by the cache wrapper. |