length

function Op.length(op: Op): number

Returns the length of a single operation.

For string inserts this is the number of characters. For embed inserts this is always 1. For retain and remove operations this is the numeric value.

Example

import { Op } from "@monstermann/delta";

Op.length({ insert: "Hello" }); // 5
Op.length({ insert: { image: "..." } }); // 1
Op.length({ retain: 3 }); // 3
Op.length({ delete: 2 }); // 2