# praxis-blueprints changelog

## 2.0

* Fix `Blueprint.new` handling of caching when the wrapped object responds to `identity_map`, but does not have one set.
* Undefine JRuby package helper methods in `Model` (org, java...)
* Added support for rendering custom views
  * Internally, a `View` object can now be dumped passing a `:fields` option (which is a hash, that can recursively will define which sub-attributes to render along the way). See [this spec](https://github.com/rightscale/praxis-blueprints/blob/master/spec/praxis-blueprints/blueprint_spec.rb) for an example.
  * `Blueprints` will also accept the `:fields` option (with the same hash syntax), but it will also accept an array to imply the list of top-level attributes to render (when recursion is not necessary)
  * Caching of rendered blueprints will continue to work if the view is re-rendered with equivalent `:fields`
* Deprecate `Blueprint.render(view_name,...) positional param
  * Please use :view named parameter instead. I.e., `render(:default, context: ...)`  => `render(view: :default, context: ...)`

## 1.3.1

* Improve error for nonexistent view attributes in media type
* Added `family` method to Blueprints to follow the new `Attributor` practices.

## 1.3.0

* Added `include_nil` option to `View` for refining the rendering of nil values.
  * This can be set when defining the view with `Blueprint.view`, and defaults to false. For example: `view :default, include_nil: true { ... }`.
* Fixed `Blueprint.describe` to output the proper `:id`. That is: the 'id` from the Class name, rather than the internal Struct attribute.
* Fixed `Blueprint.dump(nil)` raising a `NoMethodError`
* Fixed `Blueprint.load(nil)` to properly support the `recurse` option.

## 1.2.0

* `Blueprint` readers now always `load` the value for an attribute before returning it.

## 1.1.0

* Added CollectionView, a special type of view that renders an array of objects with another view.


## 1.0.1

* Relaxed ActiveSupport version dependency (from 4 to >=3)


## 1.0

Initial release!