deno.land / x / froebel@v0.23.2 / atWrap.ts
1234567/** Access list at `i % length`. Negative indexes start indexing the last * element as `[-1]` and wrap around to the back. */const atWrap = <T>(arr: T[], i: number): T => arr[i >= 0 ? i % arr.length : arr.length + (i % arr.length || -arr.length)];
export default atWrap;
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