Extract numbers from String Array

Question

I have a Array of Strings

scala> tokens
res34: Array[String] = Array(The, value, of, your, profile, is, 234.2., You, have, potential, to, gain, 8.3, more.)
         


        

Answer 1

With Regex, you can use this code to catch all the numbers:

\d+\.?\d+

Demo: https://regex101.com/r/pZomjn/1