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.

2.0.0 - 2019-05-02

Removed

Drop the deprecated 'mixin-style' API.
Drop the deprecated middleware API. Middleware remains supported via use Rack::Reducer::Middleware.

Changed

Update Rack::Reducer.new to instantiate a reducer, instead of reserving it for the old Middleware API.
Refer to ::new intead of ::create in the docs. Note that ::create remains supported as an alias of ::new.

1.1.2 - 2019-04-24

Fixed

Restore support for nested params hashes, missing since 1.1

1.1.1 - 2019-04-17

Fixed

#6: Restore support for default filters when params are empty (danielpuglisi).
Run rails-specific specs in a separate process to avoid polluting other specs.

1.1.0 - 2019-03-30

Fixed

Improve performance by ~30% for requests with empty params, and by ~5% for requests with full params.
Simplify documentation.

Added

Create a changelog
Encourage instantiating a reducer on boot via ::create, instead of instantiating a new reducer on every request.

Removed

Deprecate the "mixin-style" in favor of the new ::create API. To keep using Rack::Reducer in your models, create a Reducer constant.
```
class MyModel
  MyReducer = Rack::Reducer.create(dataset, *filter_functions)
end
MyModel::MyReducer.call(params)
```
Deprecate mounting Rack::Reducer as middleware via use Rack::Reducer. It still works, but to mount middleware in a way that will remain compatible with v2, change use Rack::Reducer to use Rack::Reducer::Middleware.

1.0.1

Added

Improve inline documentation: https://www.rubydoc.info/gems/rack-reducer

1.0.0

First public release