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  1. object Main extends App {
  2. 	val value = "\nValue is €2,927.18 corresponding to 27,163.88kr"
  3. 	val pattern = "(?=[$£€¥₹])(.)(\\d{1,3}(?:,\\d{3})?(?:\\.\\d+)?)|(\\d{1,3}(?:,\\d{3})?(?:\\.\\d+)?)(kr\\.?|Kč)".r
  4.  
  5. 	pattern.findAllIn(value).matchData foreach {
  6. 		m => {
  7. 			val c = if (m.group(1)==null) m.group(4) else m.group(1)
  8. 			val a = if (m.group(1)==null) m.group(3) else m.group(2)
  9. 			println("Currency      = " + c )
  10. 			println("Amount        = " + a )
  11.  
  12. 			val str = a.replaceAll(",", "")
  13.  
  14. 			// convert it to an integer and/or double.
  15. 			val d = str.toDouble
  16. 			println("Double value  = " + d)
  17. 			println("         type = " + d.getClass())
  18.  
  19. 			val i = d.toInt
  20. 			println("Integer value = " + i)
  21. 			println("         type = " + i.getClass())
  22. 			}
  23. 	}
  24. }
Success #stdin #stdout 0.36s 322496KB
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Standard input is empty
stdout
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Currency      = €
Amount        = 2,927.18
Double value  = 2927.18
         type = double
Integer value = 2927
         type = int
Currency      = kr
Amount        = 27,163.88
Double value  = 27163.88
         type = double
Integer value = 27163
         type = int
https://ideone.com/hSw8Qj
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
secret

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