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August 19, 2021 07:23
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| import Dependencies._ | |
| ThisBuild / scalaVersion := "2.13.6" | |
| ThisBuild / version := "0.1.0-SNAPSHOT" | |
| ThisBuild / organization := "com.example" | |
| ThisBuild / organizationName := "example" | |
| lazy val root = (project in file(".")) | |
| .settings( | |
| name := "Scala Seed Project", | |
| libraryDependencies ++= Seq( | |
| scalaTest % Test, | |
| "org.scala-lang.modules" %% "scala-xml" % "2.0.1" | |
| ) | |
| ) | |
| // See https://www.scala-sbt.org/1.x/docs/Using-Sonatype.html for instructions on how to publish to Sonatype. |
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| package example | |
| import scala.xml._ | |
| import scala.xml.transform._ | |
| object Hello extends App { | |
| val xml = """ | |
| |<root> | |
| |<p><a href="http://foo@gmail.com">abc</a></p> | |
| |<p><a href="http://foo.com">abc</a></p> | |
| |<h1> | |
| | <p><a href="http://foo@gmail.com">abc</a></p> | |
| |</h1> | |
| |</root> | |
| """.stripMargin | |
| val rule = new RuleTransformer(new RewriteRule { | |
| override def transform(n: Node): NodeSeq = n match { | |
| case e: Elem if (e \\ "p" \\ "a" \@ "href").contains("@") => | |
| <p>{(e \\ "p" \ "a").text}</p> | |
| case _ => n | |
| } | |
| }) | |
| println(rule.transform(XML.loadString(xml))) | |
| //<root> | |
| //<p>abc</p> | |
| //<p><a href="http://foo.com">abc</a></p> | |
| //<h1> | |
| // <p>abc</p> | |
| //</h1> | |
| //</root> | |
| } |
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