ronnyek

@Route('/feature1/', {lazy: true})
@DefaultRoute('/feature1/users')
@NgModule({
  declarations: [
    UsersComponent
  ]
})
export class Feature1Module{
}

ronnyek

expect('.someDiv').toHaveClass('some class')
expect('.someDiv').toHaveText('some text')
expect('.someDiv').toBeChecked()
expect('.someDiv').toBeDisabled()

ronnyek

host.dispatchMouseEvent('.someDiv', 'click'); //somediv could be an existing element as well
host.dispatchKeyboardEvent('.someDiv', 'keydown', 'p');

ronnyek

export class SomeOtherComponent extends Mixin1(Mixin2(Unsubscribable(ComponentRoot))){
  //...
}

ronnyek

export class SomeNewComponent extends Unsubscribable(ComponentRoot){
   constructor(someObservable: Observable){
      super(); //must be called because we extend base
      someObservable
         .pipe(takeUntil(this.unsubscribeAll))
         .subscribe(value => {//do something with value});
   }
}

ronnyek

export function Unsubscribable<T extends Constructor<{}>>(Base: T) {
  class WithUnsubscribable extends Base implements OnDestroy {
    protected unsubscribeAll: Subject<any> = new Subject();

    ngOnDestroy(): void {
      this.unsubscribeAll.next();
      this.unsubscribeAll.complete();
    }

  }

ronnyek

// default basic constructor required for mixins themselves
export type Constructor<T> = new (...args: any[]) => T;
// base class basically used as a placeholder
export class ComponentRoot {
}

ronnyek

export class SomeComponent {
   property: string;
   ...
   someMethod(){
      this.property = 'new value';
      this.cdr.markForCheck();
   }
   constructor(private cdr: ChangeDetectorRef){ }
}

ronnyek

import { Component, Input } from '@angular/core';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
@Component({
   selector: 'some-component',
   template: ``
})
export class SomeComponent {
   private _showLabel: boolean; //set a default val if necessary
   
   @Input()

ronnyek

using LinqToDb;

namespace Demo {
    public class Repository {
       public UserWithProfile GetUserById(int id){
          using (var db = GetDataContext(...))
			    {
            return db.Users.FirstOrDefault(x=>x.Id == id);
          }
       }