When Option.get() isn't...

option_or_not.scala

scala> var opt = Some("Foo")
opt: Some[String] = Some(Foo)

So far, so good. I want to get the value from my Some. Checking the API for Option, and there's a .get() to retrieve the value — http://www.scala-lang.org/api/current/index.html#scala.Option

scala> opt.get()
<console>:9: error: not enough arguments for method apply: (index: Int)Char in class StringOps.
Unspecified value parameter index.
              opt.get()
                     ^
Wait, what?