Add JS instances

japgolly · Sep 19, 2018 · 20f3c3e · 20f3c3e
1 parent 723efc8
commit 20f3c3e
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Showing 5 changed files with 27 additions and 6 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -36,6 +36,9 @@
   * `scala.collection.immutable.TreeSet`
   * `scala.concurrent.duration.Duration`
   * `scala.concurrent.duration.FiniteDuration`
+* Add JS instances for:
+  * `org.scalajs.dom.Element`
+  * `scalajs.js.UndefOr`
 * Upgrade all dependencies
 
 # 1.0.2

diff --git a/project/Build.scala b/project/Build.scala
@@ -18,11 +18,12 @@ object UnivEqBuild {
     Lib.publicationSettings(ghProject)
 
   object Ver {
-    final val Cats     = "1.4.0"
-    final val MTest    = "0.6.5"
-    final val Scala211 = "2.11.12"
-    final val Scala212 = "2.12.6"
-    final val Scalaz   = "7.2.26"
+    final val Cats       = "1.4.0"
+    final val MTest      = "0.6.5"
+    final val Scala211   = "2.11.12"
+    final val Scala212   = "2.12.6"
+    final val Scalaz     = "7.2.26"
+    final val ScalaJsDom = "0.9.6"
   }
 
   def scalacFlags = Seq(
@@ -106,6 +107,7 @@ object UnivEqBuild {
     .configureCross(commonSettings, publicationSettings, utestSettings)
     .bothConfigure(definesMacros)
     .settings(moduleName := "univeq")
+    .jsSettings(libraryDependencies += "org.scala-js" %%% "scalajs-dom" % Ver.ScalaJsDom)
 
   lazy val scalazJVM = scalaz.jvm
   lazy val scalazJS  = scalaz.js

diff --git a/univeq/js/src/main/scala/japgolly/univeq/PlatformUnivEq.scala b/univeq/js/src/main/scala/japgolly/univeq/PlatformUnivEq.scala
@@ -0,0 +1,11 @@
+package japgolly.univeq
+
+import org.scalajs.dom.Element
+import scala.scalajs.js
+
+trait PlatformUnivEq {
+
+  @inline final implicit def univEqJsDomElement[A <: Element]: UnivEq[A]             = UnivEq.force
+  @inline final implicit def univEqJsUndefOr   [A: UnivEq]   : UnivEq[js.UndefOr[A]] = UnivEq.force
+
+}
diff --git a/univeq/jvm/src/main/scala/japgolly/univeq/PlatformUnivEq.scala b/univeq/jvm/src/main/scala/japgolly/univeq/PlatformUnivEq.scala
@@ -0,0 +1,5 @@
+package japgolly.univeq
+
+trait PlatformUnivEq {
+
+}
diff --git a/univeq/shared/src/main/scala/japgolly/univeq/UnivEq.scala b/univeq/shared/src/main/scala/japgolly/univeq/UnivEq.scala
@@ -13,7 +13,7 @@ trait UnivEq[@specialized A] {
     a == b
 }
 
-object UnivEq {
+object UnivEq extends PlatformUnivEq {
 
   @inline def apply[A](implicit proof: UnivEq[A]): UnivEq[A] =
     proof