# Hanami::Model
A persistence layer for Hanami

## v0.6.1 - 2016-02-05
### Changed
- [Hélio Costa e Silva & Pascal Betz] Mapping SQL Adapter's errors as `Hanami::Model` errors

## v0.6.0 - 2016-01-22
### Changed
- [Luca Guidi] Renamed the project

## v0.5.2 - 2016-01-19
### Changed
- [Sean Collins] Improved error message for `Lotus::Model::Adapters::NoAdapterError`

### Fixed
- [Kyle Chong & Trung Lê] Catch Sequel exceptions and re-raise as `Lotus::Model::Error`

## v0.5.1 - 2016-01-12
### Added
- [Taylor Finnell] Let `Lotus::Model::Configuration#adapter` to accept arbitrary options (eg. `adapter type: :sql, uri: 'jdbc:...', after_connect: Proc.new { |connection| connection.auto_commit(true) }`)

### Changed
- [Andrey Deryabin] Improved `Entity#inspect`
- [Karim Tarek] Introduced `Lotus::Model::Error` and let all the framework exceptions to inherit from it.

### Fixed
- [Luca Guidi] Improved error message when trying to use a repository without mapping the corresponding collections
- [Sean Collins] Improved error message when trying to create database, but it fails (eg. missing `createdb` executable)
- [Andrey Deryabin] Improved error message when trying to drop database, but a client is still connected (useful for PostgreSQL)
- [Hiếu Nguyễn] Improved error message when trying to "prepare" database, but it fails

## v0.5.0 - 2015-09-30
### Added
- [Brenno Costa] Official support for JRuby 9k+
- [Luca Guidi] Command/Query separation via `Repository.execute` and `Repository.fetch`
- [Luca Guidi] Custom attribute coercers for data mapper
- [Alfonso Uceda] Added `#join` and `#left_join` and `#group` to SQL adapter

### Changed
- [Luca Guidi] `Repository.execute` no longer returns a result from the database.

### Fixed
- [Manuel Corrales] Use `dropdb` to drop PostgreSQL database.
- [Luca Guidi & Bohdan V.] Ignore dotfiles while running migrations.

## v0.4.1 - 2015-07-10
### Fixed
- [Nick Coyne] Fixed database creation for PostgreSQL (now it uses `createdb`).

## v0.4.0 - 2015-06-23
### Added
- [Luca Guidi] Database migrations

### Changed
- [Matthew Bellantoni] Made `Repository.execute` not callable from the outside (private Ruby method, public API).

## v0.3.2 - 2015-05-22
### Added
- [Dmitry Tymchuk & Luca Guidi] Fix for dirty tracking of attributes changed in place (eg. `book.tags << 'non-fiction'`)

## v0.3.1 - 2015-05-15
### Added
- [Dmitry Tymchuk] Dirty tracking for entities (via `Lotus::Entity::DirtyTracking` module to include)
- [My Mai] Automatic update of timestamps when an entity is persisted.
- [Peter Berkenbosch] Introduced `Lotus::Repository#execute`, to execute raw query/commands against database (eg. `BookRepository.execute "SELECT * FROM users"` or `BookRepository.execute "UPDATE users SET admin = 'f'"`)
- [Guilherme Franco] Memory and File System adapters now accept a block for `where`, `or`, `and` conditions (eg `where { age > 33 }`).

### Fixed
- [Luca Guidi] Ensure Array coercion to preserve original data structure

## v0.3.0 - 2015-03-23
### Added
- [Linus Pettersson] Database console

### Fixed
- [Alfonso Uceda Pompa] Don't send unwanted null values to the database, while coercing entities
- [Jan Lelis] Do not define top-level `Boolean`, because it is already defined by `hanami-utils`
- [Vsevolod Romashov] Fix entity class resolving in `Coercer#from_record`
- [Jason Harrelson] Add file and line to `instance_eval` in `Coercer` to make backtrace more usable

## v0.2.4 - 2015-02-20
### Fixed
- [Luca Guidi] When duplicate the framework don't copy over the original `Lotus::Model` configuration

## v0.2.3 - 2015-02-13
### Added
- [Alfonso Uceda Pompa] Added support for database transactions in repositories

### Fixed
- [Luca Guidi] Ensure file system adapter old data is read when a new process is started

## v0.2.2 - 2015-01-18
### Added
- [Luca Guidi] Coerce entities when persisted

## v0.2.1 - 2015-01-12
### Added
- [Luca Guidi] Compatibility between Lotus::Entity and Lotus::Validations

## v0.2.0 - 2014-12-23
### Added
- [Luca Guidi] Introduced file system adapter
– [Benny Klotz & Trung Lê] Introduced `Entity` inheritance of attributes
- [Trung Lê] Introduced `Entity#update` for bulk update of attributes
- [Luca Guidi] Improved error when try to use a repository which wasn't configured or when the framework wasn't loaded yet
- [Trung Lê] Introduced `Entity#to_h`
- [Trung Lê] Introduced `Lotus::Model.duplicate`
- [Trung Lê] Made `Lotus::Mapper` lazy
- [Trung Lê] Introduced thread safe autoloading for adapters
- [Felipe Sere] Add support for `Symbol` coercion
- [Celso Fernandes] Add support for `BigDecimal` coercion
- [Trung Lê] Introduced `Lotus::Model.load!` as entry point for loading
- [Trung Lê] Introduced `Mapper#repository` as DSL to associate a repository to a collection
- [Trung Lê & Tao Guo] Introduced `Configuration#mapping` as DSL to configure the mapping
- [Coen Wessels] Allow `where`, `exclude` and `or` to accept blocks
- [Trung Lê & Tao Guo] Introduced `Configuration#adapter` as DSL to configure the adapter
- [Trung Lê] Introduced `Lotus::Model::Configuration`

### Changed
- [Trung Lê] Changed `Entity.attributes=` to `Entity.attributes`
- [Trung Lê] In case of missing entity, let `Repository#find` returns `nil` instead of raise an exception

### Fixed
- [Rik Tonnard] Ensure correct behavior of `#offset` in memory adapter
- [Benny Klotz] Ensure `Entity` to set the attributes even when the given Hash uses strings as keys
- [Ben Askins] Always return the entity from `Repository#persist`
- [Jeremy Stephens] Made `Memory::Query#where` and `#or` behave more like the SQL counter-part

## v0.1.2 - 2014-06-26
### Fixed
- [Stanislav Spiridonov] Ensure to require `'hanami/model/mapping/coercions'`
- [Krzysztof Zalewski] `Entity` defines `#id` accessor by default


## v0.1.1 - 2014-06-23
### Added
- [Luca Guidi] Introduced `Lotus::Model::Mapping::Coercions` in order to decouple from `Lotus::Utils::Kernel`
- [Luca Guidi] Official support for Ruby 2.1

## v0.1.0 - 2014-04-23
### Added
- [Luca Guidi] Allow to inject coercer into mapper
- [Luca Guidi] Introduced database mapping
- [Luca Guidi] Introduced `Lotus::Entity`
- [Luca Guidi] Introduced SQL adapter
- [Luca Guidi] Introduced memory adapter
– [Luca Guidi] Introduced adapters for repositories
- [Luca Guidi] Introduced `Lotus::Repository`