Merge pull request #160 from dwijnand/non-case-class

Drop case in Refined

build.sbt

@@ -162,7 +162,15 @@ lazy val submoduleJvmSettings = Seq(
     Seq(
       exclude[DirectMissingMethodProblem  ]("eu.timepit.refined.generic.evalValidate"),
       exclude[DirectMissingMethodProblem  ]("eu.timepit.refined.GenericValidate.evalValidate"),
-      exclude[ReversedMissingMethodProblem]("eu.timepit.refined.GenericValidate.evalValidate")
+      exclude[ReversedMissingMethodProblem]("eu.timepit.refined.GenericValidate.evalValidate"),
+      exclude[MissingTypesProblem]("eu.timepit.refined.api.Refined"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.productElement"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.productArity"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.canEqual"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.copy"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.productIterator"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.productPrefix"),
+      exclude[DirectMissingMethodProblem]("eu.timepit.refined.api.Refined.apply")
     )
   }
 )

core/shared/src/main/scala-2.10/eu/timepit/refined/api/Refined.scala

@@ -6,7 +6,12 @@ package api
  * this class can be created with `[[refineV]]` and `[[refineMV]]` which
  * verify that the wrapped value satisfies `P`.
  */
-final case class Refined[T, P] private (get: T) {
+final class Refined[T, P] private (val get: T) extends Serializable {
+  override def hashCode: Int = get.##
+  override def equals(that: Any): Boolean = that match {
+    case that: Refined[_, _] => this.get == that.get
+    case _ => false
+  }
 
   override def toString: String =
     get.toString
@@ -20,6 +25,10 @@ object Refined {
    */
   def unsafeApply[T, P](t: T): Refined[T, P] =
     new Refined(t)
+
+  def unapply[T, P](r: Refined[T, P]): Option[T] =
+    Some(r.get)
+
 }
 
 /*

core/shared/src/main/scala-2.11/eu/timepit/refined/api/Refined.scala

@@ -6,7 +6,7 @@ package api
  * this class can be created with `[[refineV]]` and `[[refineMV]]` which
  * verify that the wrapped value satisfies `P`.
  */
-final case class Refined[T, P] private (get: T) extends AnyVal {
+final class Refined[T, P] private (val get: T) extends AnyVal with Serializable {
 
   override def toString: String =
     get.toString
@@ -20,4 +20,8 @@ object Refined {
    */
   def unsafeApply[T, P](t: T): Refined[T, P] =
     new Refined(t)
+
+  def unapply[T, P](r: Refined[T, P]): Option[T] =
+    Some(r.get)
+
 }

core/shared/src/test/scala/eu/timepit/refined/RefinedSpec.scala

@@ -0,0 +1,26 @@
+package eu.timepit.refined
+
+import eu.timepit.refined.TestUtils.wellTyped
+import eu.timepit.refined.api.Refined
+import eu.timepit.refined.collection.NonEmpty
+import org.scalacheck.Properties
+import shapeless.test.illTyped
+
+class RefinedSpec extends Properties("Refined") {
+  type NonEmptyString = String Refined NonEmpty
+
+  property("apply") = wellTyped {
+    illTyped(
+      """ val x: NonEmptyString = Refined("") """,
+      "eu.timepit.refined.api.Refined.type does not take parameters"
+    )
+  }
+
+  property("copy") = wellTyped {
+    val nonEmptyString1: NonEmptyString = refineMV[NonEmpty]("abc")
+    illTyped(
+      """ nonEmptyString1.copy("") """,
+      "value copy is not a member of RefinedSpec\\.this\\.NonEmptyString"
+    )
+  }
+}