Question

How to convert a URL inside a string to a hyperlink in Scala

Answer 1

import scala.util.matching.Regex

object Main {
  def convertUrlsToLinks(str: String): String = {
    val regex = new Regex("(https?://\\S+)")
    regex.replaceAllIn(str, m => s"""<a href="${m.matched}">${m.matched}</a>""")
  }

  def main(args: Array[String]): Unit = {
    val str = "This is my website check it out https://www.collectivesolver.com"
    val result = convertUrlsToLinks(str)

    println(result)
  }
}



/*
run:
   
This is my website check it out <a href="https://www.collectivesolver.com">https://www.collectivesolver.com</a>
 
*/

 

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