chop

function Delta.chop<T>(ops: Delta<T>): Delta<T>

Removes a trailing retain operation if it has no attributes.

Example

data-first

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

Delta.chop(pipe(
    [],
    Delta.insert("Hello"),
    Delta.retain(5)
));
// [{ type: "insert", value: "Hello" }]

Delta.chop(pipe(
    [],
    Delta.insert("Hello"),
    Delta.retain(5, { bold: true })
));
// [{ type: "insert", value: "Hello" },
//  { type: "retain", value: 5, attributes: { bold: true } }]

data-last

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

pipe(
    [],
    Delta.insert("Hello"),
    Delta.retain(5),
    Delta.chop()
);
// [{ type: "insert", value: "Hello" }]