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  1. object Main extends App {
  2. 	val p = """(\d+\s+minutes?)""".r.unanchored
  3. 	val s = "last 12 minutes."
  4. 	val res = s match { 
  5. 		case p(m) => m
  6. 		case _ => ""
  7. 	}
  8. 	print(res)
  9. }
Success #stdin #stdout 0.44s 51036KB
comments (?)
stdin 
Standard input is empty
stdout 
12 minutes
https://ideone.com/oSSIWe
language:
Scala (scala 2.12.8)
created:
7 years ago
visibility:
public

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