js function pick properties from object

1function pick (obj: { [key: string]: any }, props: string[] | string) {
2	const propsArray = Array.isArray(props) ? props : props.split(' ')
3	var picked: {
4    	[key: string]: any
5    } = {};
6  
7	propsArray.forEach(function(prop) {
8		picked[prop] = obj[prop];
9	});
10  
11	return picked
12};

1const object = { a: 5, b: 6, c: 7  };
2const picked = (({ a, c }) => ({ a, c }))(object);
3
4console.log(picked); // { a: 5, c: 7 }

1const object = { a: 5, b: 6, c: 7  };const subset = (({ a, c }) => ({ a, c }))(object);console.log(subset); // { a: 5, c: 7 }