Initializer are used to configure an application as it boots. Initializers contain two types −
- Application Initializers − An application initializer runs as your application boots and configures the dependency injection in your application.
- A Application Instance Initializers − An application instance initializers run when an application instance is loaded and configures the initial state of an application.
Application Initializer
The Application initializers can be created by using the following command −
ember generate initializer initializer-name
When you create an initializer, it will display the following code format −
export function initialize(/* application */) {
//application.inject('route', 'foo', 'service:foo');
}
export default {
//'logger' is an application initializer name
name: 'logger',
initialize
};
Application Instance Initializers
An instance initializer for an application can be created by using the following command −
ember generate instance-initializer instance-initializer-name
When you run the above command, it will display the the following code structure −
export function initialize(/* appInstance */) {
// appInstance.inject('route', 'foo', 'service:foo');
}
export default {
//'logger' is an application instance initializer name
name: 'logger',
initialize
};
For more about these two initializers along with an example, see this link.
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