json_path 0.5.0-dev.1

Implementation of JSONPath expressions like "$.store.book[2].price". Reads and writes values in parsed JSON objects.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

• Full support of some built-in functions: length(), size(), search(), match().
• Basic support of custom functions.

Changed

• BC-BREAKING. The package is now following the IETF JSON Path spec which means a lot of internal and BC-breaking changes. Please refer to the tests and examples.

Removed

• Support of the callback filters.

0.4.2 - 2022-08-03

Added

• Expressions enhancements: float literals, negation, parenthesis.

0.4.1 - 2022-06-14

Added

• Lower case hex support

Changed

• Updated CTS to latest

0.4.0 - 2022-03-21

Changed

• Dart 2.16
• Dependency bump: petitparser 5.0.0

0.3.1 - 2021-12-18

Added

• Filtering expressions

Changed

• Require dart 2.15

0.3.0 - 2021-02-18

Added

• JsonPathMatch.context contains the matching context. It is intended to be used in named filters.
• JsonPathMatch.parent contains the parent match.
• JsonPathMatch.pointer contains the RFC 6901 JSON Pointer to the match.
• Very basic support for evaluated expressions

Changed

• Named filters argument renamed from filter to filters
• Named filters can now be passed to the read() method.
• Named filters callback now accepts the entire JsonPathMatch object, not just the value.

Removed

• The set() method. Use the pointer property instead.

0.2.0 - 2020-09-07

Added

• Ability to create arrays and set adjacent indices

Changed

• List union sorts the keys

Fixed

• Improved union parsing stability

0.1.2 - 2020-09-06

Changed

• When JsonPath.set() is called on a path with non-existing property, the property will be created. Previously, no modification would be made and no errors/exceptions thrown.
• When JsonPath.set() is called on a path with non-existing index, a RangeError will be thrown. Previously, no modification would be made and no errors/exceptions thrown.

0.1.1 - 2020-09-05

Fixed

• Fixed example code in the readme

0.1.0 - 2020-09-05

Added

• JsonPath.set() method to alter the JSON object in a non-destructive way

Changed

• BREAKING! Result renamed to JsonPathMatch
• BREAKING! JsonPath.filter() renamed to read()

0.0.2 - 2020-09-01

Fixed

• Last element of array would not get selected (regression #1)

0.0.1 - 2020-08-03

Added

• Filters

0.0.0+dev.7 - 2020-08-02

Changed

• Tokenized and AST refactoring

0.0.0+dev.6 - 2020-08-01

Added

• Unions

0.0.0+dev.5 - 2020-07-31

Added

• Slice expression

0.0.0+dev.4 - 2020-07-29

Added

• Bracket field notation support

0.0.0+dev.3 - 2020-07-28

Added

• Partial implementation of bracket field notation

0.0.0+dev.2 - 2020-07-28

Added

• Recursive selector
• Wildcard selector

0.0.0+dev.1 - 2020-07-27

Added

• Tokenizer and AST
• All-in-array selector

0.0.0+dev.0 - 2020-07-24

Added

• Basic design draft