Wysa LeetCode Challenge Solution

Wysa LeetCode Challenge Solution

var obj = {
    a: {
        b: {
            c: 12
        }
    },
    findPath :function (str) {
        let x = str.split('.');
        let ans = null;
        for(let i = 0; i<= x.length - 1; i++){
            if(ans == null){
                ans = this[x[i]];
                // console.log(ans)
            }else{
                ans = ans[x[i]]
            }
        }
        return ans;
    }
};








console.log(obj.findPath('a.b.c')); // 12
console.log(obj.findPath('a.b')); // {c: 12}
console.log(obj.findPath('a.b.d')); // undefined
console.log(obj.findPath('a.c')); // undefined
console.log(obj.findPath('a.b.c.d')); // undefined
console.log(obj.findPath('a.b.c.d.e')); // undefined