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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.8.0] - 2022-06-28
### Added
- New `tools.py` module, with `allclose` and `diff` methods

## [0.7.0] - 2022-03-09
### Added
- Path objects now hashable (enables e.g. to use set() on nob.paths)
- `.leaves` method: similar to `.paths` but just "leaves" (non dict/list paths)

## [0.6.1] - 2021-09-23
### Added
- new noxfile
### Fixed
- API autogenerated in docs
### Changed
- Clean, homogeneous `parent` and `set` methods
- More robust Path instantiation
- Docs "philosophy" more refined
- More basic README, with link to docs
- More explicit exceptions for bad nob access
### Deleted
- Removed _find_all

## [0.6.0] - 2021-09-10
### Added
- Sphinx documentation added, now hosted on Readthedocs
### Fixed
- Behavior of iterating over a tree was inconsistent with docs

## [0.5.6] - 2021-09-10
### Fixed
- Solve bugs with del on list item(s) (Issue #5)

## [0.5.5] - 2020-12-10
### Fixed
- `KeyError` print bug: didn't format path

## [0.5.4] - 2020-08-31
### Added
- `.reserved` method gives all reserved keywords
- More information on keyword access in README
### Fixed
- Forgotten print statement
- Serialization now works for scalars too
- Serialize / deserialize returns self

## [0.5.0] - 2020-08-31
### Added
- Add `np_serialize` and `np_deserialize` to efficiently store large numpy arrays
- Offer the possibility to compress when `np_serializing`

## [0.4.1] - 2020-02-13
### Fixed
- `.get` now consistent: nevers returns `NobView` object

## [0.4.0] - 2020-02-05
### Added
- Add `.get` method to imitate dicts for `Nob`
### Changed
- Integer and slice access on lists now returns `NobView` object(s)

## [0.3.2] - 2020-02-05
### Changed
- `Nob` replaces `Tree`, now deprecated
### Deleted
- Remove core/ folder. Everything now flat in single nob/ folder.

## [0.3.1] - 2020-01-31
### Changed
- Store version number only once, in `__init__.py` file

## [0.3.0] - 2020-01-31
### Changed
- `[:]` access instead of `.val` (now deprecated)

## [0.2.1] - 2019-08-26
### Added
- More explicit exceptions for invalid attribute/item access
- MIT License
### Changed
- `__str__, __repr__` strategy changed for readability
### Fixed
- `del` now works properly for `TreeView` objects
- Fixed a bug that made `Path() / Path()` invalid

## [0.2.0] - 2019-08-23
### Added
- Creating new keys is now supported (with tests)
- Deleting keys also supported
- `len` can be called on all trees
- `Path.split()` method similar to os.path.split added
- `.keys()` method for trees
### Changed
- `_TreeUtils._access` became `_TreeUtils._find_all`. Same functionnality,
slightly simplified
- `_raw_data` moved to `Tree`. `TreeView` shouldn't access data directly.