README.md in hanami-model-0.6.0 vs README.md in hanami-model-0.6.1

- old
+ new

@@ -17,12 +17,12 @@ ## Status [![Gem Version](https://badge.fury.io/rb/hanami-model.svg)](http://badge.fury.io/rb/hanami-model) [![Build Status](https://secure.travis-ci.org/hanami/model.svg?branch=master)](http://travis-ci.org/hanami/model?branch=master) -[![Coverage](https://img.shields.io/coveralls/hanami/model/master.svg)](https://coveralls.io/r/hanami/model) -[![Code Climate](https://img.shields.io/codeclimate/github/hanami/model.svg)](https://codeclimate.com/github/hanami/model) +[![Coverage](https://coveralls.io/repos/github/hanami/model/badge.svg?branch=master)](https://coveralls.io/github/hanami/model?branch=master) +[![Code Climate](https://codeclimate.com/github/hanami/model/badges/gpa.svg)](https://codeclimate.com/github/hanami/model) [![Dependencies](https://gemnasium.com/hanami/model.svg)](https://gemnasium.com/hanami/model) [![Inline docs](http://inch-ci.org/github/hanami/model.png)](http://inch-ci.org/github/hanami/model) ## Contact @@ -467,9 +467,23 @@ * `.left_join` - Adds a left join with a table (only SQL) If you need more information regarding those methods, you can use comments from [memory](https://github.com/hanami/model/blob/master/lib/hanami/model/adapters/memory/query.rb#L29) or [sql](https://github.com/hanami/model/blob/master/lib/hanami/model/adapters/sql/query.rb#L28) adapters interface. Think of an adapter for Redis, it will probably employ different strategies to filter records than an SQL query object. + +### Model Error Coercions + +All adapters' errors are encapsulated into Hanami error classes. + +Hanami Model may raise the following exceptions: + + * `Hanami::Model::UniqueConstraintViolationError` + * `Hanami::Model::ForeignKeyConstraintViolationError` + * `Hanami::Model::NotNullConstraintViolationError` + * `Hanami::Model::CheckConstraintViolationError` + +For any other adapter's errors, Hanami will raise the `Hanami::Model::InvalidCommandError` object. +All errors contains the root cause and the full error message thrown by sql adapter. ### Conventions * A repository must be named after an entity, by appending `"Repository"` to the entity class name (eg. `Article` => `ArticleRepository`).