Expands string index ranges within whitespace boundaries until letters are met
This package is pure ESM. If you're not ready yet, install an older version of this program, 2.1.0 (npm i string-range-expander@2.1.0).
npm i string-range-expanderimport { strict as assert } from "assert";
import { expander } from "string-range-expander";
// let's say we have picked the "zzzz" index range - [16, 20]
// "something>\n\t zzzz <here"
// | |
// from to
//
// PS. "\n" and "\t" take up a single character's length
assert.deepEqual(
expander({
str: "something>\n\t zzzz <here",
from: 16,
to: 20,
ifRightSideIncludesThisThenCropTightly: "<",
}),
[10, 21],
);Please visit codsen.com for a full description of the API.
To report bugs or request features or assistance, raise an issue on GitHub.
MIT License.
Copyright © 2010-2025 Roy Revelt and other contributors.
