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Get Value from Object by Path

Ozon

Write a function get(obj, path) that takes an object obj and a string path representing the path to a value in the object.

- If the path exists, the function should return the corresponding value.
- If the path does not exist, the function should return undefined.
- The path is passed as a string separated by dots (.).

Examples:

Input 1: { a: { b: { c: "d" } } }, "a.b.c"

Output 1: "d"

Input 2: { a: { b: { c: "d" } } }, "a.b"

Output 2: { c: "d" }

Input 3: { x: { y: { z: 42 } } }, "x.y.a"

Output 3: undefined

JavaScript•UTF-8

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Get Value from Object by Path

Ozon

Write a function get(obj, path) that takes an object obj and a string path representing the path to a value in the object.

- If the path exists, the function should return the corresponding value.
- If the path does not exist, the function should return undefined.
- The path is passed as a string separated by dots (.).

Examples:

Input 1: { a: { b: { c: "d" } } }, "a.b.c"

Output 1: "d"

Input 2: { a: { b: { c: "d" } } }, "a.b"

Output 2: { c: "d" }

Input 3: { x: { y: { z: 42 } } }, "x.y.a"

Output 3: undefined

Run your code to see results.