Install
npm install get-object-field
Usage
; const obj = a: b: 123 c: null d: 1 2 3 e: '' ; 'a''b' // return 123'a''b''d' // return undefined. (undefined is default value)'a''b''d' // return []. (set default value)'a''c' // return []. (if field value is null or undefined, return default value)'a''d'0 // return 1. (it work in array)'a''e' // return [] (if field value === third param, return default value)