keys-tree

Recursively builds a tree of object keys. Useful for creating lists or debugging.

Install with npm

npm i keys-tree --save

Usage

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

keys({a: 'b', c: 'd'});
//=> { keys: [ 'a', 'c' ] }

keys({a: 'b', c: {d: 'e', f: 'g'}});
//=> { keys: [ 'a', 'c' ], c: { keys: [ 'd', 'f' ] } }

keys({a: 'b', c: {d: 'e', f: 'g', h: {i: 'j', k: 'l', m: 'n'}}});
// results in:
// { keys: [ 'a', 'c' ], 
//   c: { keys: [ 'd', 'f', 'h' ], 
//        h: { keys: [ 'i', 'k', 'm' ] } } }

Other object utils

• stringify-keys: Build an array of key paths from an object.
• rename-keys: Modify the names of the own enumerable properties (keys) of an object.
• get-value: Use property paths (a.b.c) get a nested value from an object.
• set-object: Create nested objects and any intermediaries using a.b.c paths.

Running tests

Install dev dependencies.

npm i -d && npm test

Contributing

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

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright (c) 2015 Jon Schlinkert
Released under the MIT license

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This file was generated by verb-cli on March 22, 2015.