@agape/ng-tie-subscriptions

@agape/ng-tied-subscriptions

Tie subscriptions to the component lifecycle

Synopsis

export interface FooComponent extends CanTie { }

@Component(...)
@include( CanTie )
export class FooComponent {

ngOnInit() {

    this.tie(
      this.service.get().subscribe( () => {
        ...
      })
    )

  }
}

Description

Unsubscribe when a component is destroyed to prevent memory leaks

Traits

CanTie

Methods

tie( ...subscriptions )

Tie one more subscriptions to the component so that they are unsubscribed when the component is destroyed

    this.tie(
      this.service.method1().subscribe( () => {
        ...
      }),
        this.service.method2().subscribe( () => {
        ...
      }),
    )

Installation

npm install @agape/ng-tied-subscriptions @agape/object @agape/types @agape/string

Author

Maverik Minett [e-mail]

Copyright

© 2023 Maverik Minett

License

MIT