xianminx / hook

Hook Function Wrapper

This project includes a TypeScript function named hook that wraps another function with optional "before" and "after" hooks.

Usage

First, import the hook:

import { hook } from "hook";

Then, you can use it to wrap your function:

const wrappedFunction = hook(yourFunction, {
  before: () => console.log('Before'),
  after: () => console.log('After'),
});

In this example, yourFunction is the function you want to wrap. The before and after options are functions that will be executed before and after yourFunction, respectively.

Interface

The hook function accepts two parameters:

• f: The function to be wrapped.
• opts: An object with the following properties:
  • before: A function to be executed before the wrapped function. This is optional.
  • after: A function to be executed after the wrapped function. This is optional.

The hook function returns the wrapped function.