CocoRoboDesktop/kityminder-editor/node_modules/_mout@0.9.1@mout/function/debounce.js

    /**
     * Debounce callback execution
     */
    function debounce(fn, threshold, isAsap){
        var timeout, result;
        function debounced(){
            var args = arguments, context = this;
            function delayed(){
                if (! isAsap) {
                    result = fn.apply(context, args);
                }
                timeout = null;
            }
            if (timeout) {
                clearTimeout(timeout);
            } else if (isAsap) {
                result = fn.apply(context, args);
            }
            timeout = setTimeout(delayed, threshold);
            return result;
        }
        debounced.cancel = function(){
            clearTimeout(timeout);
        };
        return debounced;
    }

    module.exports = debounce;