length

function Delta.length<T>(ops: Delta<T>): number

Returns the total length of the delta (sum of all operation lengths).

Example

data-first

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

Delta.length(Delta.insert([], "Hello")); // 5

Delta.length(pipe(
    [],
    Delta.insert("Hello"),
    Delta.retain(3),
    Delta.remove(2)
)); // 10

data-last

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

pipe([], Delta.insert("Hello"), Delta.length()); // 5

pipe(
    [],
    Delta.insert("Hello"),
    Delta.retain(3),
    Delta.remove(2),
    Delta.length(),
); // 10