string-left-right
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6.0.17 • Public • Published

string-left-right

Looks up the first non-whitespace character to the left/right of a given index

page on codsen.com page on npm page on github Downloads per month changelog MIT Licence

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 4.1.0 (npm i string-left-right@4.1.0).

npm i string-left-right

Quick Take

import { strict as assert } from "assert";

import {
  left,
  right,
  leftSeq,
  rightSeq,
  chompLeft,
  chompRight,
  leftStopAtNewLines,
  rightStopAtNewLines,
} from "string-left-right";

// get the closest non-whitespace character to the left of "d" (which itself
// is at string index 6)
const str = "abc   def";
//             |   |
//           012345678

assert.equal(
  `next non-whitespace character to the left of ${str[6]} (index 6) is ${
    str[left(str, 6)]
  } (index ${left(str, 6)})`,
  "next non-whitespace character to the left of d (index 6) is c (index 2)",
);

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License.

Copyright © 2010-2024 Roy Revelt and other contributors.

ok codsen star

Versions

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Install

npm i string-left-right

Weekly Downloads

80,565

Version

6.0.17

License

MIT

Unpacked Size

27.9 kB

Total Files

7

Last publish

Collaborators

  • royston