bump deps, cross-build 2.12, upgrade to spark 2.4.0

.travis.yml

@@ -5,7 +5,7 @@ jdk:
   - oraclejdk8
 
 scala:
-  - 2.11.12
+  - 2.12.8
 
 script: sbt clean test
 

build.sbt

@@ -1,6 +1,5 @@
 name := "magic-rdds"
-
-v"4.2.3"
+v"4.3.0"
 
 spark
 
@@ -10,17 +9,17 @@ scalameta
 emptyDocJar
 
 dep(
-             bytes % "1.2.0",
+             bytes % "1.3.0",
           case_app,
-          io_utils % "5.1.1",
+          io_utils % "5.2.1",
          iterators % "2.2.0",
   iterators.macros % "1.0.0",
-        math.utils % "2.2.0",
+        math.utils % "2.3.0",
              paths % "1.5.0",
              slf4j,
-        spark_util % "3.0.0",
+        spark_util % "3.1.0",
              spire,
-             stats % "1.3.1",
-             types % "1.2.0",
+             stats % "1.3.3",
+             types % "1.4.0",
           parallel % "1.0.0" +testtest
 )

project/build.properties

@@ -1 +1 @@
-sbt.version=1.1.5
+sbt.version=1.2.7

project/plugins.sbt

@@ -1 +1 @@
-addSbtPlugin("org.hammerlab.sbt" % "base" % "4.6.2")
+addSbtPlugin("org.hammerlab.sbt" % "base" % "4.6.8")

src/main/scala/org/hammerlab/magic/rdd/cmp/Unordered.scala

@@ -30,18 +30,18 @@ class Unordered[T: ClassTag] private(joined: RDD[(T, (Long, Long))])
   lazy val isEqual = stats.isEqual
 
   lazy val aOnly =
-    for {
-      (e, (a, b)) ← joined
-      if a > b
-    } yield
-      e → (a - b)
+    joined.collect {
+      case (e, (a, b))
+        if a > b ⇒
+        e → (a - b)
+    }
 
   lazy val bOnly =
-    for {
-      (e, (a, b)) ← joined
-      if b > a
-    } yield
-      e → (b - a)
+    joined.collect {
+      case (e, (a, b))
+        if b > a ⇒
+        e → (b - a)
+    }
 }