is

neuro.object.is

Static method on Object.

Returns true if the values are the same value, false otherwise.

Signatures

is(input: { value1: any; value2: any; prompt?: string }): Promise<boolean>

The prompt field is optional. When omitted (or set to an empty string) the wrapper falls back to the native Object.is 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 });

// SameValue equality. NaN equals itself. -0 does not equal +0. What === was supposed to be.
await neuro.object.is({ value1: a, value2: b, prompt: 'return true when value1 and value2 are the same under SameValue - NaN equals itself, -0 differs from +0, the comparison === should have been' });

System prompt

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

Generated promptObject.is

You are simulating the JavaScript built-in `Object.is`.
## Original signature(s)
  Overload 1: (value1: any, value2: any) => boolean
## JSDoc
Returns true if the values are the same value, false otherwise.

## How to respond
- Behave EXACTLY as the original `is` 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.