path-notation

PathNotation

A dot-notation based path string which yields key literals, allows for the inclusion of "." character in keys, and provides other useful utilities for reasoning and working with document paths.

Docs

Example:

import PathNotation from 'path-notation':

const path = new PathNotation('foo.bar.baz\\.baz');

console.log(`Path String: ${path}`); // Path String: foo.bar.baz\.baz
console.log(`First key: ${path.firstKey}); // First key: foo
console.log(`Last Key: ${path.lastKey}`; // Last Key: baz.baz
console.log(`Number of Keys: ${path.numKeys}`); // 3
console.log(`Sub Path: ${path.slicePath(0,2)}`); // foo.bar
console.log(`Keys: ${Array.from(path.keys())}`); // foo,bar,baz.baz