at

neuro.int16Array.at

Instance method on Int16Array.prototype.

Returns the item located at the specified index.

Signatures

at(input: { int16Array: <receiver>; index: number; prompt?: string }): Promise<number>

The prompt field is optional. When omitted (or set to an empty string) the wrapper falls back to the native Int16Array.prototype.at and returns a resolved Promise without contacting the LLM. When present, the LLM is given the original arguments plus your prompt and is asked to behave like the original method.

Example

import { configureClient, neuro } from 'neuro-ts';

configureClient({ apiKey: process.env.OPENAI_API_KEY });

// Indexed read on Int16Array; negatives wrap, the read coerces to the JS Number domain.
await neuro.int16Array.at({ int16Array: view, index: 0, prompt: 'read the two-is-complement signed 16-bit integers in [-32768, 32767] value at index, treating negative index as offset-from-the-end, and remember the read returns a Number for Int16Array no matter how many bits we lost on the way out' });

System prompt

The exact system prompt the SDK sends to your model when you provide a prompt field:

Generated promptInt16Array.prototype.at

You are simulating the JavaScript built-in `Int16Array.prototype.at`.
## Original signature(s)
  Overload 1: (index: number) => number
## JSDoc
Returns the item located at the specified index.

## How to respond
- Behave EXACTLY as the original `at` would, but use the user's intent to choose any callback / comparator / transform logic that the original would normally accept as an argument.
- Strictly preserve the original return type and shape.
- Output ONLY the JSON-encoded return value of the function call.
- Do NOT include explanations, prose, comments, or markdown fences.
- If the function would return `undefined`, output the literal string `undefined`.
- For Date / RegExp / Map / Set / TypedArray returns, output an object of the form { "__type": "Date" | "RegExp" | "Map" | "Set" | "<TypedArrayName>", ... } so the SDK can rehydrate it.