foreach and Enumeration

Question

I'm try to learn some Scala reading Programming Scala, by Dean Wampler. I'm trying to replicate a code snippet about `Enumeration` ``` object Breed extends Enumeration { val doberman = Value("Doberman Pinscher") val yorkie = Value("Yorkshire Terrier") val scottie = Value("Scottish Terrier") val dane = Value("Great Dane") val portie = Value("Portuguese Water Dog") } for (breed <- Breed) println(breed.id + "	" + breed) ``` But, in the last line of code, I got this error: ``` value foreach is not a member of object Breed ``` Am I missing something? How can I solve?

Accepted Answer

You need to use `.values`:

```
for (breed <- Breed.values) println(breed.id + "	" + breed)
```

And why not make it a bit more scala-y

```
Breed.values.foreach(breed => println(breed.id + "	" + breed));
```

foreach and Enumeration

Solution

Problem