object-tools-ts

Set of DRY tools to work with object. Typescript style.

isString isObject isNumber and isFunction

There are similar functions in util package, but those are marked deprecated. For isString there are notes to use typeof x === 'string' instead, and for other function there are similar notes. This lib is created to encapsulate that recommended code

forIn

Iterates over fields of the object.

let a = { b: '1' };

forIn(a, (item, field) => console.log(item, field)); // b 1

nullObject

Produces object which has null prototype

extend

Copies fields onto new null object

const result = extend({ a: 1}, { b: 2}); // { a: 1, b: 2}

sanitize and parse

sanitize removes prototype from object and all its fields recursively