A sample decorator to create a delay on class methods or other functions

delay-decorator

import { delay } from 'lodash';

const UI_DELAY = 250; // milliseconds

export function uidelay(wait = UI_DELAY) {
  return function(target, method, descriptor, ...args) {
    const original = descriptor.value;
    return Object.assign(descriptor, {
      value() {
        delay(() => original.call(this), wait, ...args);
      }
    });
  };
}