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

Name	Type	Description
index	number	Index to remove.

Returns

A new array without the item at index.

Type signature

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