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Diffstat (limited to 'docs/examples/parsing/JSON.scala')
-rw-r--r-- | docs/examples/parsing/JSON.scala | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/docs/examples/parsing/JSON.scala b/docs/examples/parsing/JSON.scala deleted file mode 100644 index abfa242e9f..0000000000 --- a/docs/examples/parsing/JSON.scala +++ /dev/null @@ -1,44 +0,0 @@ -package examples.parsing - -import scala.util.parsing.combinator1.syntactical.StandardTokenParsers - -object JSON extends StandardTokenParsers { - lexical.delimiters += ("{", "}", "[", "]", ":", ",") - lexical.reserved += ("null", "true", "false") - - def obj : Parser[Any] = "{" ~ repsep(member, ",") ~ "}" - def arr : Parser[Any] = "[" ~ repsep(value, ",") ~ "]" - def member: Parser[Any] = ident ~ ":" ~ value - def value : Parser[Any] = ident | numericLit | obj | arr | - "null" | "true" | "false" - - def main(args: Array[String]) { - val tokens = new lexical.Scanner(args(0)) - println(args(0)) - println(phrase(value)(tokens)) - } -} -object JSON1 extends StandardTokenParsers { - lexical.delimiters += ("{", "}", "[", "]", ":", ",") - lexical.reserved += ("null", "true", "false") - - def obj: Parser[Map[String, Any]] = - "{" ~> repsep(member, ",") <~ "}" ^^ (Map() ++ _) - - def arr: Parser[List[Any]] = - "[" ~> repsep(value, ",") <~ "]" - - def member: Parser[(String, Any)] = - ident ~ ":" ~ value ^^ { case name ~ ":" ~ value => (name -> value) } - - def value: Parser[Any] = - ident | numericLit ^^ (_.toInt) | obj | arr | - "null" ^^^ null | "true" ^^^ true | "false" ^^^ false - - def main(args: Array[String]) { - val tokens = new lexical.Scanner(args(0)) - println(args(0)) - println(phrase(value)(tokens)) - } -} - |