4 lines
439 B
Scala
4 lines
439 B
Scala
val Bottles1 = "(\\d+) bottles of beer".r // syntactic sugar
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val Bottles2 = """(\d+) bottles of beer""".r // using triple-quotes to preserve backslashes
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val Bottles3 = new scala.util.matching.Regex("(\\d+) bottles of beer") // standard
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val Bottles4 = new scala.util.matching.Regex("""(\d+) bottles of beer""", "bottles") // with named groups
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