stringify-keys

stringify-keys

Build an array of key paths from an object.

Please consider following this project's author, Brian Woodward, and consider starring the project to show your :heart: and support.

Install

Install with npm:

$ npm install --save stringify-keys

Usage

var stringify = require('stringify-keys');

var obj = { a: 'a', b: { c: { d: { e: 'f' } } } };
console.log(stringify(obj));
//=> [ 'a', 'b.c.d.e', 'b.c.d', 'b.c', 'b' ]

Keys with dots are automatically escaped with backslashes (this can be customized):

var obj = { 'a.b.c': { d: 'e' } };
console.log(stringify(obj));
//=> [ 'a\\.b\\.c.d', 'a\\.b\\.c' ]

Options

options.separator

Type: string

Default: .

Custom separator to use for creating object paths (a.b.c):

Example

var obj = { 'a.b.c': { d: 'e' } };
console.log(stringify(obj, { separator: '/' }));
//=>  [ 'a.b.c/d', 'a.b.c' ]

options.escape

Type: function

Default: adds \\ before dots

Custom function to use for escaping keys.

Example

var obj = { 'a.b.c': { d: 'e' } };

var result = stringify(obj, { 
  escape: str => str.split('.').join('/') 
});

console.log(result);
//=>  [ 'a/b/c.d', 'a/b/c' ]

About

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Running Tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Related projects

You might also be interested in these projects:

• expand-object: Expand a string into a JavaScript object using a simple notation. Use the CLI or… more | homepage
• glob-object: Filter an object using glob patterns and dot notation. | homepage
• kind-of: Get the native type of a value. | homepage

Contributors

Commits	Contributor
12	doowb
10	jonschlinkert

Author

Brian Woodward

• linkedin/in/woodwardbrian
• github/doowb
• twitter/doowb

License

Copyright © 2018, Brian Woodward. Released under the MIT License.

This file was generated by verb-generate-readme, v0.6.0, on January 16, 2018.