optional-chaining
Partial implementation for Optional Chaining in ES5
API
var any
Examples
npm i optional-chaining -S
var chain = ; var testObj = code: 200 data: list: id: 1 name: 'name1' id: 2 name: 'name2' page: current: 1 total: 200 ; console; // 200console; // 1console; // 1console; // undefinedconsole; // 666
License
MIT