Created
January 29, 2018 20:08
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Classy typesafe config reader utils
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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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