Angular method decorator to implement debounce

debounce.ts

/**
 * Angular method decorator to implement debounce 
 *
 */

import d from 'lodash/debounce';

export function debounce(milliseconds: number = 500) {
  return function (
    prototype: any,
    name: string,
    descriptor: PropertyDescriptor
  ) {
    const original = descriptor.value;
    descriptor.value = d(original, milliseconds);
  };
}


/**
 * How to use it?
 * 
 * @debounce(1000) 
 * search(event: KeyboardEvent) { 
 * ........... 
 * }
 */