react-lite-misc/lib/util/debounce.js

Misc Components of jianliao.com

(function() {
  var slice = [].slice;

  module.exports = function(func, threshold, execAsap) {
    var timeout;
    timeout = null;
    return function() {
      var args, delayed, obj;
      args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
      obj = this;
      delayed = function() {
        if (!execAsap) {
          func.apply(obj, args);
        }
        return timeout = null;
      };
      if (timeout) {
        clearTimeout(timeout);
      } else if (execAsap) {
        func.apply(obj, args);
      }
      return timeout = setTimeout(delayed, threshold || 100);
    };
  };

}).call(this);