squeeze-js

squeeze-js

Safe property extraction for Javascript objects.

Vanilla JS method for safely extracting property value:

let zipcode;
if (person && person.address && person.address.zipcode) {
  zipcode = person.address.zipcode;
}

Safe extraction of property value with Squeeze:

const squeeze = require('squeeze-js');
let zipcode = squeeze(person, _ => _.address.zipcode);