trkl.js
function subscribe(subscriber, immediate) {
        if (!~subscribers.indexOf(subscriber)) {
            subscribers.push(subscriber);
        }
        if (immediate) {
            subscriber(value);
        }
    }
function subscribe(subscriber, immediate) {
        if (!~subscribers.indexOf(subscriber)) {
            subscribers.push(subscriber);
        }
        if (immediate) {
            subscriber(value);
        }
    }
function subscribe ( subscriber , immediate ) { if ( ! ~ subscribers . indexOf ( subscriber ) ) { subscribers . push ( subscriber ) ; } if ( immediate ) { subscriber ( value ) ; } }
declaring as a private function means the minifier can scrub its name on internal references
declaring as a private function means the minifier can scrub its name on internal references