joplin/packages/utils/object.ts

// eslint-disable-next-line @typescript-eslint/no-explicit-any -- Old code before rule was applied
export const objectValueFromPath = (o: any, path: string) => {
	const elements = path.split('.');
	let result = { ...o };
	while (elements.length && result) {
		const e = elements.splice(0, 1)[0];
		result = result[e];
	}
	return result;
};

// eslint-disable-next-line @typescript-eslint/no-explicit-any -- Generic utility used by callers with typed entity interfaces (NoteEntity, FolderEntity, etc.) that lack an index signature; tightening this would require widening every caller's argument.
export function checkObjectHasProperties(object: any, properties: string[]) {
	for (const prop of properties) {
		if (!(prop in object)) throw new Error(`Missing property "${prop}": ${JSON.stringify(object)}`);
	}
}

export const hasOwnProperty = <T extends object, Property extends string>(
	object: T, property: Property,
): object is T & Record<Property, unknown> => {
	return !!object && Object.prototype.hasOwnProperty.call(object, property);
};