delete

Returns a copy of the array without the item at the provided index. The original array is not mutated because the implementation uses toSpliced, making it suitable for immutable state updates in UI code.

Usage

const values = ['draft', 'published', 'archived'];
const nextValues = values.delete(1);

// ['draft', 'archived']

Parameters

index: number
Index to remove.

Returns

A new array without the item at index.

Type signature

interface Array<T> {
    delete(index: number): T[];
}