adambard/learnxinyminutes-docs — pull request #715 by Measuring (2014-08-08 13:27:02+00:00)
Title: English - Scala - Changes to pattern matching, string interpolation and file writing

- Included alternative way to define Regex in a string.
- Included example of switch case on Regex.
- Included formatting with string interpolation using f prefix.
- Included writing a file using PrintWriter.