Simply parse string like 4.5.6.7 into javascript object like { major: 4, minor: 5, patch: 6, build: 7 }.
$ npm install --save parse-versionvar parseVersion = require('parse-version');
var version = parseVersion('2.5.6.7'); // { major: 2, minor: 5, patch: 6, build: 7 }MIT © Aloïs Deniel