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slice array notation

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This commit is contained in:
Felix Roos 2023-07-07 21:48:19 +02:00
parent f40b57ee48
commit fe6d99d4f1
1 changed files with 3 additions and 3 deletions
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6
packages/core/pattern.mjs
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@ -2258,9 +2258,9 @@ export const slice = register(
opat.outerBind((o) => {
// If it's not an object, assume it's a string and make it a 's' control parameter
o = o instanceof Object ? o : { s: o };
// Remember we must stay pure and avoid editing the object directly
const toAdd = { begin: i / n, end: (i + 1) / n, _slices: n };
return pure({ ...toAdd, ...o });
const begin = Array.isArray(n) ? n[i] : i / n;
const end = Array.isArray(n) ? n[i + 1] : (i + 1) / n;
return pure({ begin, end, _slices: n, ...o });
}),
),
);