ndjson-to-json-text

Convert ndjson text to JSON text without JSON parsing.

This library convert ndjson text to json text.

{"id":1,"name":"Alice"}
{"id":2,"name":"Bob"}
{"id":3,"name":"Carol"}

to

[{"id":1,"name":"Alice"},{"id":2,"name":"Bob"},{"id":3,"name":"Carol"}]

Purpose

• Just convert ndjson(text file) to json(text file)
  • You should JSON.parse the result json text outside of this library
• No use JSON.parse in this library
  • It is a cost

Install

Install with npm:

npm install ndjson-to-json-text

Usage

/**
 * Convert ndjson text to JSON text
 * The return value is a string of JSON array text
 * @param ndjsonText
 */
export declare function ndjsonToJsonText(ndjsonText: string): string;

Example

const jsonText = ndjsonToJsonText(
`{"id":1,"name":"Alice"}
{"id":2,"name":"Bob"}
{"id":3,"name":"Carol"}`)
console.log(jsonText);
// [{"id":1,"name":"Alice"},{"id":2,"name":"Bob"},{"id":3,"name":"Carol"}]
const json = JSON.parse(jsonText);
// actual json object!!

Related

• madnight/ndjson-to-json: Converts NDJSON to JSON
  • It only work on Node.js

Changelog

See Releases page.

Running tests

Install devDependencies and Run npm test:

npm test
# Update snapshot
npm run updateSnapshot

Contributing

Pull requests and stars are always welcome.

For bugs and feature requests, please create an issue.

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

Author

• github/azu
• twitter/azu_re

License

MIT © azu