spliceDelete

The spliceDelete() function deletes a given number of elements from an index and returns a new cleaned-up array.

Interactive example

Syntax

Classic signature

function spliceDelete<
	GenericInput extends readonly unknown[]
>(
	input: GenericInput,
	indexTo: number,
	deleteCount: number
): GenericInput

Curried signature

function spliceDelete<
	GenericInput extends readonly unknown[]
>(
	indexTo: number,
	deleteCount: number
): (input: GenericInput) => GenericInput

Parameters

• input: Source array.
• indexTo: Index where deletion starts.
• deleteCount: Number of elements to remove.

Return value

A new array without the targeted elements.

See also

• spliceInsert - Inserts elements at an index
• spliceReplace - Replaces a portion with another

Sources

• MDN Web Docs - Array.prototype.splice()