Scala Cake Pattern and Dependency Collisions

Question

I\'m trying to implement dependency injection in Scala with the Cake Pattern, but am running into dependency collisions. Since I could not find a detailed example with such depe

Answer 1

Your final app should look like this:

object MyApp {
  val fooApi = new FooApiModule {
    val httpClient = new DefaultHttpClient1()
  }.fooApi
  val barApi = new BarApiModule {
     val httpClient = new DefaultHttpClient2()
  }.barApi
  ...

 def run() = {
  val r1 = fooApi.foo("http://...")
  val r2 = barApi.bar("http://...")
  // ...
 }
}

That should work. (Adapted from this blog post: http://www.cakesolutions.net/teamblogs/2011/12/19/cake-pattern-in-depth/)