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/*
 * Copyright 2019-2020 Septimal Mind Ltd
 * Copyright 2020 John A. De Goes and the ZIO Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package izumi.reflect

import scala.reflect.api.Universe

private[reflect] object AnnotationTools {
  def findArgument[A](ann: Universe#Annotation)(matcher: PartialFunction[Universe#Tree, A]): Option[A] =
    ann.tree.children.tail.collectFirst(matcher)
}