Removing Hooks.

Remove Hook

removeHook(hooks, label, hookFunction)

Definition

The removeHook function removes a specific hook from a given label. You must specify which function to remove.

Usage

await removeHook(hooks, "hook1", hook1[0]);

• Arguments:

  • hooks (Object): The hook manager object.
  • label (String): The label of the hook to be removed.
  • hookFunction (Function): The hook function to be removed.

• Returns: The removed function.

Real-World Example

You may want to remove a specific hook after it has been executed:

// Add a hook
const { currHook, removeHook } = hook(hooks, "hook1", () =>
  console.log("This is a hook"),
);

// Call the hook
await callHook(hooks, "hook1");

// Remove the hook after calling it
await removeHook(hooks, "hook1", currHook["hook1"][0]);

This will remove the first hook of hook1 and prevent it from being called again.

Remove Hook Itself

removeHookItSelf(hooks, label)

Definition

The removeHookItSelf function removes all hooks associated with the given label.

Usage

await removeHookItSelf(hooks, "hook1");

• Arguments:

  • hooks (Object): The hook manager object.
  • label (String): The label of the hook to be removed.

• Returns: The updated hook manager object.

Real-World Example

In a scenario where a hook should only run once, you can remove it after execution:

// Add a hook for logging in
await hook(hooks, "login", () => console.log("Logging in..."));

// Call the hook
await callHook(hooks, "login");

// Remove the hook after it is called
await removeHookItSelf(hooks, "login");