summaryrefslogtreecommitdiff
path: root/docs/examples/parsing/JSON.scala
diff options
context:
space:
mode:
Diffstat (limited to 'docs/examples/parsing/JSON.scala')
-rw-r--r--docs/examples/parsing/JSON.scala44
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))
- }
-}
-