Separate 'arrow-eval' module (#3332)

arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/Eval.kt

@@ -57,7 +57,10 @@ import kotlin.jvm.JvmStatic
  * <!--- KNIT example-eval-01.kt -->
  *
  */
-@Deprecated("Eval is deprecated in Arrow Core and will be removed in 2.x.x. \n If Eval is crucial for you, please let us know on the Arrow Github. Thanks!\n" + " https://github.com/arrow-kt/arrow/issues\n")
+@Deprecated(
+  "This is now part of the arrow-eval module, and will be removed from arrow-core in version 2.0. Please update your project dependencies.",
+  ReplaceWith("Eval", "arrow.eval.Eval")
+)
 public sealed class Eval<out A> {
 
   public companion object {

arrow-libs/core/arrow-eval/api/arrow-eval.api

@@ -0,0 +1,106 @@
+public abstract class arrow/eval/Eval {
+	public static final field Companion Larrow/eval/Eval$Companion;
+	public static final fun always (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Always;
+	public final fun coflatMap (Lkotlin/jvm/functions/Function1;)Larrow/eval/Eval;
+	public static final fun defer (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval;
+	public final fun flatMap (Lkotlin/jvm/functions/Function1;)Larrow/eval/Eval;
+	public final fun invoke ()Ljava/lang/Object;
+	public static final fun later (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Later;
+	public final fun map (Lkotlin/jvm/functions/Function1;)Larrow/eval/Eval;
+	public abstract fun memoize ()Larrow/eval/Eval;
+	public static final fun now (Ljava/lang/Object;)Larrow/eval/Eval;
+	public static final fun raise (Ljava/lang/Throwable;)Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public abstract fun value ()Ljava/lang/Object;
+}
+
+public final class arrow/eval/Eval$Always : arrow/eval/Eval {
+	public fun <init> (Lkotlin/jvm/functions/Function0;)V
+	public final fun copy (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Always;
+	public static synthetic fun copy$default (Larrow/eval/Eval$Always;Lkotlin/jvm/functions/Function0;ILjava/lang/Object;)Larrow/eval/Eval$Always;
+	public fun equals (Ljava/lang/Object;)Z
+	public fun hashCode ()I
+	public fun memoize ()Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public fun value ()Ljava/lang/Object;
+}
+
+public final class arrow/eval/Eval$Companion {
+	public final fun always (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Always;
+	public final fun defer (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval;
+	public final fun later (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Later;
+	public final fun now (Ljava/lang/Object;)Larrow/eval/Eval;
+	public final fun raise (Ljava/lang/Throwable;)Larrow/eval/Eval;
+}
+
+public final class arrow/eval/Eval$Defer : arrow/eval/Eval {
+	public fun <init> (Lkotlin/jvm/functions/Function0;)V
+	public final fun component1 ()Lkotlin/jvm/functions/Function0;
+	public final fun copy (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Defer;
+	public static synthetic fun copy$default (Larrow/eval/Eval$Defer;Lkotlin/jvm/functions/Function0;ILjava/lang/Object;)Larrow/eval/Eval$Defer;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getThunk ()Lkotlin/jvm/functions/Function0;
+	public fun hashCode ()I
+	public fun memoize ()Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public fun value ()Ljava/lang/Object;
+}
+
+public abstract class arrow/eval/Eval$FlatMap : arrow/eval/Eval {
+	public fun <init> ()V
+	public fun memoize ()Larrow/eval/Eval;
+	public abstract fun run (Ljava/lang/Object;)Larrow/eval/Eval;
+	public abstract fun start ()Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public fun value ()Ljava/lang/Object;
+}
+
+public final class arrow/eval/Eval$Later : arrow/eval/Eval, kotlin/Lazy {
+	public fun <init> (Lkotlin/jvm/functions/Function0;)V
+	public final fun copy (Lkotlin/jvm/functions/Function0;)Larrow/eval/Eval$Later;
+	public static synthetic fun copy$default (Larrow/eval/Eval$Later;Lkotlin/jvm/functions/Function0;ILjava/lang/Object;)Larrow/eval/Eval$Later;
+	public fun equals (Ljava/lang/Object;)Z
+	public fun getValue ()Ljava/lang/Object;
+	public fun hashCode ()I
+	public fun isInitialized ()Z
+	public fun memoize ()Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public fun value ()Ljava/lang/Object;
+}
+
+public final class arrow/eval/Eval$Now : arrow/eval/Eval, kotlin/Lazy {
+	public static final field Companion Larrow/eval/Eval$Now$Companion;
+	public fun <init> (Ljava/lang/Object;)V
+	public final fun component1 ()Ljava/lang/Object;
+	public final fun copy (Ljava/lang/Object;)Larrow/eval/Eval$Now;
+	public static synthetic fun copy$default (Larrow/eval/Eval$Now;Ljava/lang/Object;ILjava/lang/Object;)Larrow/eval/Eval$Now;
+	public fun equals (Ljava/lang/Object;)Z
+	public fun getValue ()Ljava/lang/Object;
+	public fun hashCode ()I
+	public fun isInitialized ()Z
+	public fun memoize ()Larrow/eval/Eval;
+	public fun toString ()Ljava/lang/String;
+	public fun value ()Ljava/lang/Object;
+}
+
+public final class arrow/eval/Eval$Now$Companion {
+	public final fun getUnit ()Larrow/eval/Eval;
+}
+
+public final class arrow/eval/EvalKt {
+	public static final fun iterateRight (Ljava/util/Iterator;Larrow/eval/Eval;Lkotlin/jvm/functions/Function2;)Larrow/eval/Eval;
+	public static final fun replicate (Larrow/eval/Eval;I)Larrow/eval/Eval;
+	public static final fun replicate (Larrow/eval/Eval;ILarrow/typeclasses/Monoid;)Larrow/eval/Eval;
+	public static final fun replicate (Larrow/eval/Eval;ILkotlin/jvm/functions/Function0;Lkotlin/jvm/functions/Function2;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function10;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function9;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function8;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function7;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function6;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function5;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function4;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function3;)Larrow/eval/Eval;
+	public static final fun zip (Larrow/eval/Eval;Larrow/eval/Eval;Lkotlin/jvm/functions/Function2;)Larrow/eval/Eval;
+}
+

arrow-libs/core/arrow-eval/build.gradle.kts

@@ -0,0 +1,48 @@
+@file:Suppress("DSL_SCOPE_VIOLATION")
+
+plugins {
+  id(libs.plugins.kotlin.multiplatform.get().pluginId)
+  alias(libs.plugins.arrowGradleConfig.kotlin)
+  alias(libs.plugins.arrowGradleConfig.publish)
+  alias(libs.plugins.kotlinx.kover)
+  alias(libs.plugins.spotless)
+}
+
+spotless {
+  kotlin {
+    ktlint().editorConfigOverride(mapOf("ktlint_standard_filename" to "disabled"))
+  }
+}
+
+apply(from = property("ANIMALSNIFFER_MPP"))
+
+kotlin {
+  sourceSets {
+    commonMain {
+      dependencies {
+        api(libs.kotlin.stdlib)
+        implementation(projects.arrowCore)
+      }
+    }
+
+    commonTest {
+      dependencies {
+        implementation(libs.kotlin.test)
+        implementation(libs.kotest.assertionsCore)
+        implementation(libs.kotest.property)
+      }
+    }
+  }
+
+  jvm {
+    tasks.jvmJar {
+      manifest {
+        attributes["Automatic-Module-Name"] = "arrow.eval"
+      }
+    }
+  }
+}
+
+tasks.withType<Test>().configureEach {
+  useJUnitPlatform()
+}

arrow-libs/core/arrow-eval/gradle.properties

@@ -0,0 +1,4 @@
+# Maven publishing configuration
+pom.name=Arrow Eval
+# Build configuration
+kapt.incremental.apt=false

arrow-libs/core/arrow-eval/knit.properties

@@ -0,0 +1,5 @@
+knit.package=arrow.eval.examples
+knit.dir=src/jvmTest/kotlin/examples/
+
+test.package=arrow.eval.examples.test
+test.dir=src/jvmTest/kotlin/examples/autogenerated/