EnchantJS: how to specify enchant.setCategory?

[covert token]

Looking through the source code in github, it seems that the setCategory function requires a Predicate<Item>, however I am unsure how to translate that to JavaScript. The example script on the modpage says enchant.setCategory(i=>true) should be the function, however this makes all items enchantable for an enchantment.

[slow bridge]

Once your ticket has been resolved, please close it with </ticket close:1054771505520717835> command!

[analog moat]

Predicate<Item> is just a function that takes an item as the argument and returns true or false

So something like

item => {
  if (item.something) {
    return true
  }
return false
}```

Or more simply

item => item.something```

[covert token]

okay, thank you. I just did not know how to put it in JS haha

[covert token]

figured it out!