fork(2) download
copy 
  1. object Main extends App {
  2.   val pattern = "\"(\\d+?)\",\"(.*?)\",(.+)$".r
  3.   val line = "\"1795\",\"title\",\"desc
"
  4.  
  5.   println(pattern.findFirstMatchIn(line).isDefined)
  6.  
  7.   val pattern2Unpacking = line match {
  8.     case pattern( category_id, title, description) =>
  9.       true
  10.     case _ => false
  11.   }
  12.   println(pattern2Unpacking)
  13.  
  14. }
Success #stdin #stdout 0.42s 322496KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
true
false
https://ideone.com/KsIIc1
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!