Rm zio

build.sbt

@@ -52,24 +52,23 @@ lazy val root = project
     name           := "validation-scala",
     publish / skip := true
   )
-  .aggregate(zio, core)
+  .aggregate(ext, core)
 
-lazy val zio = project
-  .in(file("zio"))
+lazy val ext = project
+  .in(file("ext"))
   .settings(commonSettings)
   .settings(
-    name := "validation-scala-zio",
-    libraryDependencies ++= Seq(
-      "dev.zio" %% "zio" % zioVersion % Provided
-    )
+    name         := "validation-scala-ext",
+    scalaVersion := scala3_Version
   )
   .dependsOn(core)
 
 lazy val core = project
   .in(file("core"))
   .settings(commonSettings)
   .settings(
-    name := "validation-scala",
+    name         := "validation-scala",
+    scalaVersion := scala3_Version,
     Compile / doc / scalacOptions ++= {
       // Work around 2.12 bug which prevents javadoc in nested java classes from compiling.
       CrossVersion.partialVersion(scalaVersion.value) match {

ext/src/main/scala/bitlap/validation/ext/FieldChecker.scala

@@ -0,0 +1,11 @@
+package bitlap
+package validation
+package ext
+
+trait FieldChecker {
+  self =>
+  @inline def check(): Boolean = Validator.validate(self)
+
+  check()
+
+}

ext/src/main/scala/bitlap/validation/ext/package.scala

@@ -0,0 +1,24 @@
+package bitlap.validation
+
+package object ext {
+
+  lazy val Validator: GenericeScalaValidator[Identity] = ScalaValidatorFactory.scalaValidator()
+
+  implicit final class ValidationExt(val genericValidator: GenericeScalaValidator[Identity]) extends AnyVal {
+
+    def checkArgument[T](obj: T, groups: Class[_]*): Identity[Boolean] = {
+      val errors = genericValidator
+        .validate(obj)
+        .map(violation => (violation.getPropertyPath.toString, violation.getMessage, violation.getInvalidValue))
+        .toList
+      if (errors.nonEmpty) {
+        throw new IllegalArgumentException(
+          errors
+            .map(pathMessageValue => s"""${pathMessageValue._1}=${pathMessageValue._3}, error=${pathMessageValue._2}""")
+            .mkString(" and ")
+        )
+      } else true
+    }
+
+  }
+}