How to make my method execute a Closure

Hello, I'm writing a custom function inside my action which should accept a Closure.

public function autofill(array|Closure $data): void
  {
      $this->url(AssignmentResource::getUrl('create', $data));
  }

public function autofill(array|Closure $data): void
  {
      $this->url(AssignmentResource::getUrl('create', $data));
  }

Right now this gives the error, Object of class Closure could not be converted to string. Looking at other methods I couldn't find a difference, how do you do this?

4 Replies

Dennis Koch•2y ago

if (is_callable($data) {
  $data = $data();
}

if (is_callable($data) {
  $data = $data();
}

QuadruboOP•2y ago

okay that kinda works but my Closure has the $livewire argument in it

Dennis Koch•2y ago

So you are trying to replicate Filament style? Filament uses $this->evaluate($closure, []) for this case. Check whether that's available. Otherwise this is just a wrapper around the Laravel Container . app($closure, [your_arguments])

QuadruboOP•2y ago

ah that is it, thank you again!

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How to make my method execute a Closure