Version > 3: calculatePosition is not overwriteable anymore

[ghost]

In your docs cookbook you are providing a example for how to create a custom EBD version by extending the component and add some configurations/options like custom calculatePosition (by overwriting the function):

import EmberBasicDropdown from 'ember-basic-dropdown/components/basic-dropdown';

export default class extends EmberBasicDropdown {
  // Place here your system-wide preferences
  triggerComponent = 'my-custom-trigger'
  calculatePosition() {
    // your custom function to position the dropdown
  }
}

with version > 3 and the re-write to glimmer-components, it looks like this is not possible anymore, as you're only checking for this.args.calculatePosition otherwise it will use the imported calculatePosition from the util:

ember-basic-dropdown/addon/components/basic-dropdown.ts

Line 192 in e0addf0

let calculatePositionFn = this.args.calculatePosition || calculatePosition

Noticed this, while I was updating our app to use EBD > 3 and was using this system-wide config before.

Am I missing something or is this not possible anymore?

Maybe remove this from docs or make it work, something like:

let calculatePositionFn = this.args.calculatePosition || 
                          typeof this.calculatePosition === 'function' ? this.calculatePosition : null ||
                          calculatePosition

I ended up by creating a wrapper-component which is passing calculatePosition-function as arg instead of extending