Blade @once directive key parameter

[acip]

I am proposing an enhancement to the @once directive in Laravel's Blade templating engine to accept a key parameter, ensuring idempotence when executing blocks of code. Here's a conceptual outline of how this feature might work:

@once('uniqueKey)
    // This block of code will only be executed once per unique key
@endonce

With this modification, if the @once directive is invoked with the same key in subsequent calls within a view rendering cycle, the enclosed block of code would not be executed again, ensuring idempotent behavior.

This keyed @once directive could simplify the management of script or style inclusion within templates, among other use cases, making code more readable and maintainable. By associating a unique key with a @once directive, developers can easily control the execution of code blocks, reducing the likelihood of duplicate executions and enhancing overall template organization.

Wha do you think?