@langchain/core/dist/utils/zod-to-json-schema/parsers/optional.js

Core LangChain.js abstractions and schemas

import { parseAnyDef } from "./any.js";
import { parseDef } from "../parseDef.js";

//#region src/utils/zod-to-json-schema/parsers/optional.ts
const parseOptionalDef = (def, refs) => {
	if (refs.currentPath.toString() === refs.propertyPath?.toString()) return parseDef(def.innerType._def, refs);
	const innerSchema = parseDef(def.innerType._def, {
		...refs,
		currentPath: [
			...refs.currentPath,
			"anyOf",
			"1"
		]
	});
	return innerSchema ? { anyOf: [{ not: parseAnyDef(refs) }, innerSchema] } : parseAnyDef(refs);
};

//#endregion
export { parseOptionalDef };
//# sourceMappingURL=optional.js.map