Evaluate a :class passing a function with args?

[tiago-pires]

I understand we can use a method returning a true or false for :class, but is it possible to pass arguments to this function?

<div :class="{'some-class': foo(arg)}">...</div>

[KevinBatdorf]

It should work, but the best way to find out would be to try it.

[tiago-pires]

Yeah, it does:

      <div x-data="{foo: x => x === 'a' ? true : false}">
         <button :class="{'myClass': foo('a') }">Click</button> 
      </div>

I had another bug in my code. But you are right, I should have tried it in isolation.