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> That's not what vue templates are. It's three or four different templating DSLs in one. The pattern is very obvious? If array: (value, index)=>void If obje
by preommr 3y ago
> That's not what vue templates are. It's three or four different templating DSLs in one.
The pattern is very obvious?
If array: (value, index)=>void
If object: (value, key, index)=>void
If it's an array, it's the call signature for the args of the forEach method, i.e. (value, index)=>void, but can be assigned a function that's just (value)=>void if index is unneeded. If it's an object, it's an extension of the same logic with (value, key, index).
It's not 4 dsls in one, anymore than jsx is a 1000 markups in one.
- troupo 3y ago> The pattern is very obvious? It's not > It's not 4 dsls in one, anymore than jsx I "like" that when discussing these things everyone completely ignores everything, and focuses on one specific thing. So, again. The claim was that Vue templates is "HTML + Javascript" 1. As v-for clearly shows it's not even close to Javascript, as there are no Javascript constructs that correspond to this 2. As everything else, not just v-for shows, it's neither HTML (so many custom attributes with extensions and shorcuts etc.) nor Javascript.