fix: improve scopedSlots option

[38elements]

This resolves #706.

[eddyerburgh]

Looks great! One small change. Can you rename the function to createScopedSlots, to be in line with createComponentStubs, createSlotVNodes, etc?

[38elements]

Thank you for reviewing.
I renamed getScopedSlots to createScopedSlots.

[eddyerburgh]

Thanks for making the changes.

Can you also add a test case for the example in the issue:

scopedSlots: {
  foo: (createElement, props) => { return createElement('div', props); },
},

[38elements]

The case does not work.
I think the feature is not necessary.
I think it is not necessary to use createElement() to make scopedSlots.
slots mounting option is not support it.
Would you please tell me why this feature is necessary?

[38elements]

scopedSlotFn() receives only props.

nodes = scopedSlotFn(props) || fallback

https://github.com/vuejs/vue/blob/5a9da95b8a865416f082952a48416ffc091e4078/src/core/instance/render-helpers/render-slot.js#L27

If you think the feature is necessary, I will add an API as below.

scopedSlots: {
  default: (createElement) => (props) => { return createElement('div', props); }
}

[eddyerburgh]

Ok, I agree that the API does not look good. I'll merge the branch as it is 👍

[38elements]

Thanks.

[38elements]

#657 is not closed.
I want to confirm.
Do you think this API is necessary?

scopedSlots: {
  default: (createElement) => (props) => { return createElement('div', props); }
}

[eddyerburgh]

Not currently, but it's a feature request so we should keep it open until we've decided definitively.

I also haven't had enough time to fully assess the scopedSlots and slots API

[38elements]

Thank you for reply.
I think that it is better to remove intend to impliment label for #657.

[kayandra]

@38elements thank you for this