Add missing .unorderedTraverse syntax

typelevel · Jan 11, 2018 · dfc8759 · dfc8759
1 parent 1a04fff
commit dfc8759
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Showing 5 changed files with 14 additions and 2 deletions.
diff --git a/core/src/main/scala/cats/implicits.scala b/core/src/main/scala/cats/implicits.scala
@@ -1,3 +1,4 @@
 package cats
 
 object implicits extends syntax.AllSyntax with instances.AllInstances
+    with syntax.TraverseSyntaxBinCompat0
diff --git a/core/src/main/scala/cats/syntax/package.scala b/core/src/main/scala/cats/syntax/package.scala
@@ -1,7 +1,7 @@
 package cats
 
 package object syntax {
-  object all extends AllSyntax
+  object all extends AllSyntax with TraverseSyntaxBinCompat0
   object alternative extends AlternativeSyntax
   object applicative extends ApplicativeSyntax
   object applicativeError extends ApplicativeErrorSyntax
@@ -44,7 +44,7 @@ package object syntax {
   object semigroupk extends SemigroupKSyntax
   object show extends ShowSyntax
   object strong extends StrongSyntax
-  object traverse extends TraverseSyntax
+  object traverse extends TraverseSyntax with TraverseSyntaxBinCompat0
   object nonEmptyTraverse extends NonEmptyTraverseSyntax
   object validated extends ValidatedSyntax
   object vector extends VectorSyntax

diff --git a/core/src/main/scala/cats/syntax/traverse.scala b/core/src/main/scala/cats/syntax/traverse.scala
@@ -2,3 +2,4 @@ package cats
 package syntax
 
 trait TraverseSyntax extends Traverse.ToTraverseOps
+trait TraverseSyntaxBinCompat0 extends UnorderedTraverse.ToUnorderedTraverseOps
diff --git a/testkit/src/main/scala/cats/tests/CatsSuite.scala b/testkit/src/main/scala/cats/tests/CatsSuite.scala
@@ -5,6 +5,7 @@ import catalysts.Platform
 
 import cats.instances.AllInstances
 import cats.syntax.{AllSyntax, EqOps}
+import cats.syntax.TraverseSyntaxBinCompat0
 
 import org.scalactic.anyvals.{PosZDouble, PosInt, PosZInt}
 import org.scalatest.{FunSuite, FunSuiteLike, Matchers}
@@ -37,6 +38,7 @@ trait CatsSuite extends FunSuite
     with TestSettings
     with AllInstances
     with AllSyntax
+    with TraverseSyntaxBinCompat0
     with StrictCatsEquality { self: FunSuiteLike =>
 
   implicit override val generatorDrivenConfig: PropertyCheckConfiguration =

diff --git a/tests/src/test/scala/cats/tests/TraverseSuite.scala b/tests/src/test/scala/cats/tests/TraverseSuite.scala
@@ -74,3 +74,11 @@ class TraverseSuiteAdditional extends CatsSuite {
     checkZipWithIndexedStackSafety[Vector](_.toVector)
   }
 }
+
+class UnorderedTraverseSuite extends CatsSuite {
+  test("UnorderedTraverse[Set[Int]].unorderedTraverse via syntax") {
+    forAll { (ins: Set[Int]) =>
+      ins.unorderedTraverse(in => in: Id[Int]).toList.sorted should === (ins.toList.sorted)
+    }
+  }
+}