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Maybe reuse the $:{} here, tho that would probably be really confusing for svelte 4 developers lol $:{ let name = 'world'; }; vs let name = $state('world')
by Phillippe 3y ago
Maybe reuse the $:{} here, tho that would probably be really confusing for svelte 4 developers lol
$:{
let name = 'world';
};
vs
let name = $state('world');
$: is valid javascript right? So that should also work in .js/.ts files I assume
- codelikeawolf 3y agoI think the reason they didn't opt for this approach is that putting stuff in a {} block creates its own scope, so any variables declared within that block are inaccessible from outside said scope. The $: label syntax is valid JavaScript, but allowing scoped variables to be accessible outside of scope is very invalid JavaScript.