Lance Arlaus lancearlaus
kiritsuku
/ ExprParsers.scala
Created
May 7, 2013 00:35
simple math expression parser combinator in Scala
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| import scala.util.parsing.combinator.JavaTokenParsers | |
| object Test extends App with ExprParsers2 { | |
| println(eval(parseAll(expr, "1+1-2*3").get)) | |
| } | |
| trait ExprParsers1 extends JavaTokenParsers { |