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aphexmunky/gist:2ff1d3e56796916a15fa

Created May 19, 2015 14:13
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Pattern matching regex types
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gistfile1.scala
val LoglevelPattern = """.*\[(DEBUG|INFO|WARN|ERROR)\].*""".r
LoglevelPattern: scala.util.matching.Regex = .*\[(DEBUG|INFO|WARN|ERROR)\].*
"""1. [INFO] starting system""" match { case LoglevelPattern(level) => level; case other => "OTHER" }
res1: String = INFO
"""1. [WARNING] starting system""" match { case LoglevelPattern(level) => level; case other => "OTHER" }
res2: String = OTHER
"""1. [WARNING] starting system""" match { case LoglevelPattern(level) => level; case other => "OTHER" }
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