Callback delay with reset

delay_with_reset.js

// I just wanted a quick reference for this function as it's a common pattern
// used when managing DOM events that may fire multiple times in a short period
// of time.

function delayWithReset(delayMilliseconds, callback) {
  var timeout = null;
  var func = function() {
    var args = Array.prototype.slice.apply(arguments);
    window.clearTimeout(timeout);
    timeout = window.setTimeout(function () {
      callback.apply(null, args);
    }, delayMilliseconds);
  };

  return func;
}