Write a function that takes a object and a string, which represents an object lookup path, for example "something1.something2". The function should return the value on the specific path. Example:
const lookup = (obj, path) => {....}
const obj = { something1: { something2: "Mouse", something3: 'Cat' } };
const path = 'something1.something2'
console.log(lookup(obj, path));
Result: 'Mouse'
You can use split and then reference the property dynamically using square brackets
const lookup = (obj, path) => {
const paths = path.split('.');
return obj[paths[0]][paths[1]];
}
const obj = { something1: { something2: "Mouse", something3: 'Cat' } };
const path = 'something1.something2'
console.log(lookup(obj, path));