Deep freeze an object and all its properties.
const myObject = {a: 1, b: {c: 2}};const frozenObject = deepFreeze(myObject);frozenObject.a = 3; // Throws an error.frozenObject.b.c = 4; // Throws an error. Copy
const myObject = {a: 1, b: {c: 2}};const frozenObject = deepFreeze(myObject);frozenObject.a = 3; // Throws an error.frozenObject.b.c = 4; // Throws an error.
The object to deep freeze.
Deep freeze an object and all its properties.
Description
Example: Example of deep freezing an object.