# 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).

## [Unreleased]

## [0.3.0] - 2019-07-05

### Added
- Numeric default values
  - integer: for rounded integer values
  - float: for floating point values
  - both types also support summarizing functions
  	- sum: arithmetic sum of the values
  	- product: arithmetic product of the values
  	- arithmetic_mean: the [arithmetic mean] of the values
  	- geometric_mean: the [geometric mean] of the values
  	- harmonic_mean: the [harmonic mean] of the values

[arithmethic mean]: https://en.wikipedia.org/wiki/Mean#Arithmetic_mean_(AM)
[geometric mean]: https://en.wikipedia.org/wiki/Mean#Geometric_mean_(GM)
[harmonic mean]: https://en.wikipedia.org/wiki/Mean#Harmonic_mean_(HM)

### Changed
- Default value arguments used to be wrapped in arrays based on responding
  to `#enum`, but are now based on `#to_ary`, to ensure that hashes are also
  wrapped.

## [Older]
These releases have no change logs.


[Unreleased]: https://github.com/notCalle/ruby-dagger/compare/v0.3.0..HEAD
[0.3.0]: https://github.com/notCalle/ruby-dagger/compare/v0.2.1..v0.3.0
[Older]: https://github.com/notCalle/ruby-dagger/releases/tag/v0.2.1