val myString: String = "there would be some number here 34."
val pattern = """.* ([\d]+).*""".r
val pattern(numberString) = myString
val num = numberString.toInt
println(answer)
val myString: String = "there would be some number here 34."
val numberString = """\d+""".r.findFirstIn(myString)
val num = numberString.get.toInt
println(num) // => 34