title: Vuejs endpoint configuration
body: <p>I'm really new in VueJS, 
  I use RxJS, Vue rx and Vue Resource in a mixin so i can make http calls and get observables back anywhere... awesome!
  now i tried </p>
  
  <pre><code> subscriptions () {
    return {
      titles$: this.getHTTPObservable('https://jsonplaceholder.typicode.com/albums').flatMap(arr =&gt; Rx.Observable.from(arr).take(10).map(o =&gt; o.title).toArray())
    }
  </code></pre>
  
  <p>The only thing i need now is to specify the end point of the server i am requesting in some configuration file like i would do in angular environments file. When launching the build by hand it should look like when i write</p>
  
  <pre><code>ng serve --env=dev
  </code></pre>
  
  <p>is there something similar?</p>