Add support for each snippet.

[vhtmui]

Describe the problem

Can not each the snippets.
Demo

<script>
	let {children, ...others} = $props();

	let fns = Object.keys(others);
</script>

<div>
	<!-- hope this work -->
	{#each others as other}
		{@render other?.()}
	{/each}

	<!-- this work but a bit verbose and not stable -->
	{#each fns as fn}
		{@render others[fn]()}
	{/each}
</div>

Describe the proposed solution

Wish to add a special prop similar to children, and can be enumerated directly

Importance

nice to have

[brunnerh]

A special prop seems like overkill — maybe acceptable if it is a symbol, though I suspect that would still break things.

This can be simplified to:

{#each Object.values(others) as snippet}
  {@render snippet()}
{/each}

What is missing would be a function like isSnippet suggested in #9774 that would enable reliably filtering the values to just snippets.

[vhtmui]

A special prop seems like overkill — maybe acceptable if it is a symbol, though I suspect that would still break things.

This can be simplified to:

{#each Object.values(others) as snippet}
  {@render snippet()}
{/each}

What is missing would be a function like isSnippet suggested in #9774 that would enable reliably filtering the values to just snippets.

that's great too, hope it would be implemented.

[dummdidumm]

Closing because this can be achieved with Object.values as shown by @brunnerh