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chore(release): 0.0.0.3
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vst committed Feb 9, 2021
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# Changelog for Habulara
# CHANGELOG

## 0.0.0.2 (2021-02-05)
All notable changes to this project will be documented in this file.
This project adheres to [Haskell Package Versioning
Policy](https://pvp.haskell.org/).

Refactoring (or rewriting to be precise) the prototype.
<a name="unreleased"></a>
## [Unreleased]

Essentially:

- Entire implementation is based on a custom monad that spans across
the library and application.
- Processing is done in a streaming-fashion, based on [conduit
library](https://hackage.haskell.org/package/conduit).
- CLI application is now based on sub-commands.

There are some functionality removed temporarily which will be added
later (such as some field value operators, file encoding handler,
etc).
<a name="0.0.0.3"></a>
## [0.0.0.3] - 2021-02-09
### Features
- accept non-UTF8 CSV input text data
- **operators:** add new conditional operators

Also, we have significant performance regression due to the new
underlying code architecture. This is not much worrying as
expressiveness and control over the program execution is much more
important at the moment.

<a name="0.0.0.2"></a>
## [0.0.0.2] - 2021-02-05
### Features
- enable UTF-8 encoding if the input file is not encoded as such
- add Date/Time type
- **app:** start proper CLI user experience, add "process" command

* **app:** start proper CLI user experience, add "process" command ([2834a59](https://github.com/telostat/habulara/commit/2834a59a8f5e1ab4d137e53dacb371902be5908c))
### Bug Fixes
- lower the tail of text while capitalizing

## 0.0.0.1 (2020-12-22)
### Code Refactoring
- update README
- review and reorganize examples, benchmarks
- review Mapping module, change and adopt some definitions
- re-implement DSL, make application work again
- make field accessors work with Value arguments
- re-organize Mapping and Operation modules, reformat
- purge old implementation
- add date/time operators
- add boolean operations
- add textual operators
- add numeric operators
- add type-guarded value operators
- change final 'Value' constructor name, adopt in operations
- rename 'VBoolean' constructor to 'VBool'
- rename 'VDecimal' constructor to 'VNumber'
- drop Integer based 'VInt' value type
- re-organize types under Data.Habulara.Core.Types
- drop ByteString based 'VRaw' value type
- improve value conversion semantics
- add 'liftMaybe' to lift 'Maybe' into 'MonadHabulara'
- update stack.yaml, regenerate .cabal file
- start with tests (QuickCheck), ditch Examples, reorganize
- revisit Operations module
- split Types modules, improve Value and Operations
- add another convenience for running HabularaT inside IO
- add OverloadedString extension by default
- add convenience function for running HabularaT inside IO
- implement 'NonEmpty' type
- update sample data generator and add benchmark script
- fix space leak due to laziness in incrementing row counter
- return total number of rows processed from mapper
- reorganize core library, start using Conduit
- introduce VRaw (ByteString-based Value type)
- continue refactoring
- start refactoring


<a name="0.0.0.1"></a>
## 0.0.0.1 - 2020-12-22
### Features
- add code generator for Haskell `data` definitions
- add initial DSL implementation for mapping


* add code generator for Haskell `data` definitions ([8e6e3d6](https://github.com/telostat/habulara/commit/8e6e3d65325f6154d2f19cacc8d64a0e927ca89f))
* add initial DSL implementation for mapping ([bb5c56f](https://github.com/telostat/habulara/commit/bb5c56f97ac56e167f3eb4e38249dd4a61468439))
[Unreleased]: https://github.com/telostat/habulara/compare/0.0.0.3...HEAD
[0.0.0.3]: https://github.com/telostat/habulara/compare/0.0.0.2...0.0.0.3
[0.0.0.2]: https://github.com/telostat/habulara/compare/0.0.0.1...0.0.0.2

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