https://github.com/lemonhall/node-leveljs

LevelDB in pure JavaScript, a very immature work in progress
https://github.com/lemonhall/node-leveljs

Last synced: 3 months ago
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LevelDB in pure JavaScript, a very immature work in progress

• Host: GitHub
• URL: https://github.com/lemonhall/node-leveljs
• Owner: lemonhall
• License: other
• Created: 2013-03-03T05:57:00.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-02-09T01:02:25.000Z (over 11 years ago)
• Last Synced: 2024-07-02T11:16:38.378Z (4 months ago)
• Language: JavaScript
• Size: 5.05 MB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-nodejs-pure-js - node-leveljs

README

        
# LevelJS

A pure JavaScript implementation of LevelDB.

**A very immature work-in-progress with currently not much practical use.**

## API

### leveljs.logReader(fd)

Given a file descriptor (obtained via `fs.open()`), parse a LevelDB format *.log* file. Emits data & errors via an EventEmitter.

**Events:**

 * `'entry'`: similar to the `batch()` entries in [LevelUP](https://github.com/rvagg/node-levelup). You will either get entries of the form: `{ type: 'put', key: 'key', value: 'value' }` or `{ type: 'del', key: 'key' }`.

 * `'done'`: when parsing is complete

 * `'error'`: whenever there is some kind of parsing or I/O error; parsing will be halted.

## Licence

LevelJS is Copyright (c) 2013 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licenced under the MIT licence. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.