Improved style and style checking.

- Excludes checking of files in /example directories.
- Warns about block imports, which have been removed.
- Checks indenting. Parameters should be indented 2 spaces. See https://docs.scala-lang.org/style/indentation.html#methods-with-numerous-arguments
- Imports should be grouped (java.*, scala.*, other), with a blank line between groups

1 files changed, 6 insertions, 5 deletions

diff --git a/scalding/src/main/scala/sandcrawler/HBaseBuilder.scala b/scalding/src/main/scala/sandcrawler/HBaseBuilder.scala
index fd04f2e..431860c 100644
--- a/scalding/src/main/scala/sandcrawler/HBaseBuilder.scala
+++ b/scalding/src/main/scala/sandcrawler/HBaseBuilder.scala
@@ -1,11 +1,12 @@
 package sandcrawler
 
-import cascading.tuple.Fields
-import parallelai.spyglass.base.JobBase
+import scala._
+
 import cascading.tap.SinkMode
+import cascading.tuple.Fields
 import parallelai.spyglass.hbase.HBaseConstants.SourceMode
 import parallelai.spyglass.hbase.HBaseSource
-import scala._
+import parallelai.spyglass.base.JobBase
 
 object HBaseBuilder {
   // map from column families to column names
@@ -41,8 +42,8 @@ object HBaseBuilder {
     val groupMap: Map[String, List[String]] = colSpecs.groupBy(c => (c split ":")(0))
     val families = groupMap.keys.toList
     val groupedColNames : List[List[String]] = families map {fam => {
-        val cols = {groupMap(fam).map(v => v.split(":")(1))}
-        cols}}
+      val cols = {groupMap(fam).map(v => v.split(":")(1))}
+      cols}}
     (families, groupedColNames.map({fields => new Fields(fields : _*)}))
   }