Scuttle

A set of useful scala utilities and patterns.

Features

string.converters

notNull, notEmpty, notBlank, asInt, asLong, etc. return Options instead of throwing exceptions!

Response monad

Provides monadic response in a consistent fashion, carrying detailed failure information.

Enum

A convenient enum structure.

Example

import com.dadrox.scuttle.Enum

object Status extends Enum {
    sealed case class EnumVal private[Status] (name: String, status: Int) extends Value

    val NotFound = EnumVal("NotFound", 404)
    val ServiceUnavailable = EnumVal("ServiceUnavailable", 503)
}

scala> Status.values
res0: Vector[Status.EnumVal] = Vector(EnumVal(NotFound,404), EnumVal(ServiceUnavailable,503))

scala> Status("foo")
res1: Option[Status.EnumVal] = None

scala> Status("NotFound")
res2: Option[Status.EnumVal] = Some(EnumVal(NotFound,404))

scala> Status.NotFound
res3: Status.EnumVal = EnumVal(NotFound,404)

Time, Duration

Agnostic, pure scala time and duration library. The convert libraries allow conversion to and from Twitter or Joda times and durations.

Dependencies

scuttle

libraryDependencies += "com.dadrox" %% "scuttle" % "0.5"

scuttle convert libs

"com.dadrox" %% "scuttle-twitter-convert" % "0.5-6.3.8"

"com.dadrox" %% "scuttle-joda-convert" % "0.5-2.1"

License

Published under BSD 2-Clause License

dadrox / scuttle 1.1