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Created January 29, 2018 20:08
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Classy typesafe config reader utils
import classy.{DecodeError, Read}
import classy.config.ConfigDecoder
import com.typesafe.config.Config
import scala.util.{Failure, Success, Try}
object ConfigReader {
def apply[A](f: String => A): Read[Config, A] = { path =>
ConfigDecoder.instance[A] { config =>
Try(f(config.getString(path))) match {
case Success(value) => Right(value)
case Failure(ex) => Left(DecodeError.Underlying(ex))
}
}
}
}
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