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Parse a JSON Pointer (RFC 6901) string into an array of reference tokens.
npm install @stdlib/utils-json-pointer-parseAlternatively,
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var parse = require( '@stdlib/utils-json-pointer-parse' );Parses a JSON Pointer string into an array of unescaped reference tokens.
var tokens = parse( '/foo/bar' );
// returns [ 'foo', 'bar' ]
tokens = parse( '/a~1b/c~0d' );
// returns [ 'a/b', 'c~d' ]
tokens = parse( '' );
// returns []- Per RFC 6901, an empty string refers to the root of the document, and, thus, the function returns an empty array
[]. - Non-empty pointers must begin with a
/character. - Escape sequences are decoded. During decoding,
~1is unescaped to/before~0is unescaped to~.
var parse = require( '@stdlib/utils-json-pointer-parse' );
var tokens = parse( '/foo/bar' );
// returns [ 'foo', 'bar' ]
tokens = parse( '/foo/0' );
// returns [ 'foo', '0' ]
tokens = parse( '/a~1b/c~0d' );
// returns [ 'a/b', 'c~d' ]
tokens = parse( '/~01' );
// returns [ '~1' ]
tokens = parse( '/' );
// returns [ '' ]
tokens = parse( '' );
// returns []This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
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