obj-util
A simple helper to set/get keys from objects using a string path like 'some.key.here'
Install
npm i --save obj-util
Usage
obj.getKeyValue
Returns the value from the given object which matches the passed key
- param obj {Object} The object to get the values from
- param key {String} a string representing a key in the object. Subkeys are supported separating them with dots. i.e.
key1.subkey1.subsubkey1
- returns {Mixed} the value of the given key in the passed obj
var objUtil = ; var obj = some: key: 'some value' ; // getKeyValueobjUtil; // 'some value'
obj.setKeyValue
Sets a value in an object if a matching key is found inside the given object
- param obj {Object} the object where to set the value using if the key is found
- param key {String} a string that represents the key. Subkeys are supported by separating them with dots.
- param val the value to be set in the object
var objUtil = ; var obj = ;objUtil;objsomekey === 'some value' //==> true
That's it!