New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

feat: add post on immutable arrays in typescript #185

Open

chrisvaillancourt opened this issue Mar 26, 2024 · 0 comments

Assignees

Labels

Owner

chrisvaillancourt commented Mar 26, 2024

function immutableArr(): ReadonlyArray<{readonly  name: string }> {
    return [{ name: 'foo' }, { name: 'bar' }];
}

const arr = immutableArr();
arr[0] = { name: 'baz' }; // error
arr[0].name = 'tom'; // error

chrisvaillancourt added the enhancement label

chrisvaillancourt self-assigned this

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment