Try catch utility so optimization still occurs in the calling function. lol?

attempt.js

'use strict';

function attempt(fn) {
    return Object.create({
        'fail': function (onError) {
            try {
                fn();
            }
            catch (e) {
                return onError(e);
            }
        }
    });
}

exports = module.exports = attempt;

usage.md

Example:

attempt(function () {
    JSON.parse();
}).
fail(function (e) {
    console.error(e);
});

Either way, I think it's worth trying out if it helps inlining.