Fix scala style.

apache · Aug 28, 2015 · 2bc97ad · 2bc97ad
1 parent 02c64eb
commit 2bc97ad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/api/r/SQLUtils.scala b/sql/core/src/main/scala/org/apache/spark/sql/api/r/SQLUtils.scala
@@ -43,7 +43,7 @@ private[r] object SQLUtils {
 
   // Support using regex in string interpolation
   private[this] implicit class RegexContext(sc: StringContext) {
-    def r = new Regex(sc.parts.mkString, sc.parts.tail.map(_ => "x"): _*)
+    def r: Regex = new Regex(sc.parts.mkString, sc.parts.tail.map(_ => "x"): _*)
   }
 
   def getSQLDataType(dataType: String): DataType = {