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  1. import scala.util.parsing.input._
  2. import scala.util.parsing.combinator._
  3.  
  4. object Main extends App with Parsers with RegexParsers {
  5.   override def skipWhitespace = false
  6.  
  7.   val pair = for (
  8.   	name <- """[^:]+""".r;
  9.   	_ <- """:\s*""".r;
  10.   	isMoron <- ("true" | "false").map(_.toBoolean)
  11.   ) yield (name, isMoron)
  12.   val morons = repsep(pair, """\r?\n""".r)
  13.  
  14.   val input = """Bartek Banachewicz: false
  15. Ell: false
  16. Puppy: true
  17. rightfold: false"""
  18.  
  19.   morons(new CharSequenceReader(input)) match {
  20.   	case Success(elements, _) =>
  21.       elements.foreach { case (name, isMoron) =>
  22.         println(name + " is" + (if (isMoron) "" else " not") + " a moron!")
  23.       }
  24.   }
  25. }
  26.  
Success #stdin #stdout 0.46s 382144KB
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Standard input is empty
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Bartek Banachewicz is not a moron!
Ell is not a moron!
Puppy is a moron!
rightfold is not a moron!
https://ideone.com/9ShI1G
language:
Scala (scala 2.12.8)
created:
11 years ago
visibility:
public

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