@tanstack/start-client-core/dist/esm/safeObjectMerge.js

Modern and scalable routing for React applications

//#region src/safeObjectMerge.ts
function isSafeKey(key) {
	return key !== "__proto__" && key !== "constructor" && key !== "prototype";
}
/**
* Merge target and source into a new null-proto object, filtering dangerous keys.
*/
function safeObjectMerge(target, source) {
	const result = Object.create(null);
	if (target) {
		const keys = Object.keys(target);
		for (let i = 0; i < keys.length; i++) {
			const key = keys[i];
			if (isSafeKey(key)) result[key] = target[key];
		}
	}
	if (source && typeof source === "object") {
		const keys = Object.keys(source);
		for (let i = 0; i < keys.length; i++) {
			const key = keys[i];
			if (isSafeKey(key)) result[key] = source[key];
		}
	}
	return result;
}
/**
* Create a null-prototype object, optionally copying from source.
*/
function createNullProtoObject(source) {
	return source ? safeObjectMerge(source, void 0) : Object.create(null);
}
//#endregion
export { createNullProtoObject, safeObjectMerge };

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