memoize-cache-utils

memoize-cache-utils

Utilities for memoize-cache.

key-getter

This is an utility function used to generate a function that returns a key from a variable number of arguments.

var keyGetter = require('memoize-cache-utils/key-getter')
var getKey = keyGetter(func, prefix);

It takes 2 arguments:

• a function that returns a key (if undefined the default will be a function returning null). Valid outputs are: null, a string or an object. null will default to the key "_default" a string will be used as it is and objects wiil be serialized and hashed.
• an optional prefix. This will be added to the key (default '')