kantan.xpath comes with a libra module that can be used
by adding the following dependency to your build.sbt:
libraryDependencies += "com.nrinaudo" %% "kantan.xpath-libra" % "0.5.3"
You then need to import the corresponding package:
import kantan.xpath.libra._
And that’s pretty much it. You can now decode refined types directly.
Let’s first set our types up:
import libra._
import kantan.xpath.implicits._
type Duration = QuantityOf[Int, Time, Second]
We can then simply write the following:
"<foo><bar duration='1'/></foo>".evalXPath[Duration](xp"//bar/@duration")
// res0: kantan.xpath.package.XPathResult[Duration] = Right(
// value = Quantity(value = 1)
// )