@finnair/path-parser/dist/esm/parsePathMatcher.js

Simple object path as array of strings and numbers

import nearley from 'nearley';
import matcherGrammar from './matcherGrammar.js';
import { PathMatcher } from '@finnair/path';
export function parsePathMatcher(str) {
    const parser = new nearley.Parser(nearley.Grammar.fromCompiled(matcherGrammar));
    parser.feed(str);
    if (parser.results[0]) {
        return PathMatcher.of(...parser.results[0]);
    }
    else {
        throw new Error(`Unrecognized PathMatcher: ${str}`);
    }
}