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| author | Paul Phillips <paulp@improving.org> | 2011-01-21 05:03:42 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2011-01-21 05:03:42 +0000 |
| commit | e6167d9350b8f268379d0b4683400fb7950f0d13 (patch) | |
| tree | 37205481d2b6c668877cd0ad7be8d1cf44c3bade /src/library | |
| parent | 3715aa127c51cbcae87af34c088e013d56cb128f (diff) | |
| download | scala-e6167d9350b8f268379d0b4683400fb7950f0d13.tar.gz scala-e6167d9350b8f268379d0b4683400fb7950f0d13.tar.bz2 scala-e6167d9350b8f268379d0b4683400fb7950f0d13.zip | |
The empty string commit made me hungry to actua...
The empty string commit made me hungry to actually know what's in stuff.
Now it prints quotes around a string if it's empty or if either the
first or last character is whitespace. No review.
Diffstat (limited to 'src/library')
| -rw-r--r-- | src/library/scala/runtime/ScalaRunTime.scala | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/library/scala/runtime/ScalaRunTime.scala b/src/library/scala/runtime/ScalaRunTime.scala index 5d1fad896a..956147ab4a 100644 --- a/src/library/scala/runtime/ScalaRunTime.scala +++ b/src/library/scala/runtime/ScalaRunTime.scala @@ -290,6 +290,7 @@ object ScalaRunTime { def inner(arg: Any): String = arg match { case null => "null" case "" => "\"\"" + case x: String => if (x.head.isWhitespace || x.last.isWhitespace) "\"" + x + "\"" else x case x if useOwnToString(x) => x.toString case x: AnyRef if isArray(x) => WrappedArray make x take maxElements map inner mkString ("Array(", ", ", ")") case x: collection.Map[_, _] => x take maxElements map mapInner mkString (x.stringPrefix + "(", ", ", ")") |