ast-monkey-util

Utility library of AST helper functions

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 1.4.0 (npm i ast-monkey-util@1.4.0).

npm i ast-monkey-util

Quick Take

import { strict as assert } from "assert";

import { pathNext, pathPrev, pathUp, parent } from "ast-monkey-util";

assert.equal(pathNext("9.children.3"), "9.children.4");

assert.equal(pathPrev("9.children.33"), "9.children.32");

assert.equal(pathUp("9.children.1.children.2"), "9.children.1");

assert.equal(parent("9.children.3"), "children");

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 © 2010-2025 Roy Revelt and other contributors.

Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

3.0.0 (2022-12-01)

BREAKING CHANGES

• Minimum supported Node version is v14.18; we're dropping v12 support

2.1.0 (2022-08-12)

Features

• export types (11b5fb9)

2.0.0 (2021-09-09)

Features

• migrate to ES Modules (8c9d95d)

BREAKING CHANGES

• programs now are in ES Modules and won't work with Common JS require()

1.4.0 (2021-05-24)

Features

• config file based major bump blacklisting (e15f9bb)

1.3.15 (2021-04-11)

Reverts

• Revert "chore: setup refresh" (23cf206)

1.3.1 (2021-01-28)

Fixed

• add testStats to npmignore (f3c84e9)

1.3.0 (2021-01-23)

Features

• rewrite in TS (680f046)

1.2.0 (2020-11-28)

Accidental version bump during migration to SourceHut. Sorry about that.

1.1.2 (2020-04-04)

Fixed

• don't return null when going up from root, return "0" (7743d87)

1.1.0 (2020-03-16)

Features

• initial release (2a59f29)

1.0.0 (2020-03-15)

• First public release.