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fix .as so it doesn't set undefined values

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alex 2025-12-10 09:19:12 +00:00
parent 765de9daf3
commit e89414e400
1 changed files with 7 additions and 2 deletions
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9
packages/core/controls.mjs
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@ -2753,8 +2753,13 @@ export const as = register('as', (mapping, pat) => {
mapping = Array.isArray(mapping) ? mapping : [mapping]; mapping = Array.isArray(mapping) ? mapping : [mapping];
return pat.fmap((v) => { return pat.fmap((v) => {
v = Array.isArray(v) ? v : [v]; v = Array.isArray(v) ? v : [v];
v = Object.fromEntries(mapping.map((prop, i) => [getControlName(prop), v[i]])); const entries = [];
return v; for (let i = 0; i < mapping.length; ++i) {
if (v[i] !== undefined) {
entries.push([getControlName(mapping[i]), v[i]]);
}
}
return Object.fromEntries(entries);
}); });
}); });