> then why are you using the underscore/lodash/jquery method, it's main advantage (besides working on array like objects) is compatibility for older browsers..

> then why are you using the underscore/lodash/jquery method, it's main advantage (besides working on array like objects) is compatibility for older browsers.. Oh I'm not my point was it's not really necessary anymore. It's been so long since browsers didn't have support for these kinds of things I can't imagine the compatibility is that important anymore except in say corporate environments.