Useful decorators for Ember applications.
@classNameBindings and @attributeBindings class decorators, which make 1-1 conversions for components that use these APIs much easierRemoved Packages
@ember-decorators/babel-transforms
@ember-decorators/controller
@ember-decorators/data
@ember-decorators/service
Removed APIs from @ember-decorators/object
@computed
@wrapComputed
@action
The functionality provided by these APIs is now built into Ember directly! You will be able to use them by importing them from ember, e.g.
import { action, computed } from '@ember/object';
You can include these in your app today using the polyfill.
@readOnly and @volatile have been removed in favor of @(computed().readOnly()) and @(computed().volatile()) style declarations. All classic modifiers are available, enabled, and chainable in this way.@reads and @overridableReads have been removed and changed back to @readOnly and @reads respectively, and @oneWay has been added back.@service and @controller have both been renamed to inject to match the exports in Ember proper.shouldThrowOnComputedOverride configuration option has been removed, since it is not an option in Ember proper.macro function in favor of compatibility with classic classes@computed can now receive a ComputedPropertyDescriptor as its last argument (e.g. a function or { get, set } object.@ember/object#computed.@action now binds action methods as well as copying their reference.@readOnly computed macro has been renamed to @reads, and the @reads and @oneWay macros have been renamed to @overridableReads
throwOnComputedOverride option in the build config.@readOnly and added @volatile
@readOnly and @volatile can be applied in any orderv2.0.0 is a major refactor that pushes all of the individual packages from Ember Decorators out into individual packages. The core addon is still around, but it's now a shell addon that includes the others.
Imports should now be from the scoped packages instead of the main addon:
// before
import { computed } from 'ember-decorators/object';
// after
import { computed } from '@ember-decorators/object';
@attribute and @className no longer place the value of class fields on the prototype of the class. If you want to set defaults, you'll need to use an initializer:
// before
@className foo = 'bar';
// after
@className foo = this.foo || 'bar';
Support for decorating plain functions using @computed has been removed. You must now decorate native getters and setters:
// before
@computed
foo() {
return 'bar';
}
// after
@computed
get foo() {
return 'bar';
}