On: Angular 2 Final Released

[quaffapint]

Not sure if this helps, but trying to learn Angular2 I wrote a weather app with it using RC5. It is not the cleanest and I never used Angular 1 so I can't do a comparison.

https://github.com/mattsmithdev/weathercard.angular2

[lloyd-christmas → quaffapint]

you can refactor those nested observables using mergeMap:

  this._settingsService.settings$.mergeMap(settings => {
  
          this.settings = settings;
          return this._weatherService.getLatestWeather(this._location, settings);
      })
      .subscribe(
          weather => this.weather = weather,
          error => this.errorMessage = <any>error
      );

[quaffapint → lloyd-christmas]

Thanks. Learning observables was definitely a little challenging, so I appreciate the insight.

[namelezz → quaffapint]

Thanks you for sharing such a beautiful weather app.