bits/src/main/scala/fluence/codec/bits/BitsCodecs.scala

@@ -29,12 +29,11 @@ object BitsCodecs {
   implicit val byteArrayToVector: PureCodec[Array[Byte], ByteVector] =
     liftB(ByteVector.apply, _.toArray)
 
-  object Base64 {
   // Notice the use of default Base64 alphabet
   implicit val base64ToVector: PureCodec[String, ByteVector] =
-      alphabetToVector(Bases.Alphabets.Base64)
+    base64AlphabetToVector(Bases.Alphabets.Base64)
 
-    def alphabetToVector(alphabet: Bases.Base64Alphabet): PureCodec[String, ByteVector] =
+  def base64AlphabetToVector(alphabet: Bases.Base64Alphabet): PureCodec[String, ByteVector] =
     liftEitherB(
       str ⇒
         ByteVector
@@ -43,22 +42,5 @@ object BitsCodecs {
           .map(CodecError(_)),
       vec ⇒ Right(vec.toBase64(alphabet))
     )
-  }
-
-  object Base58 {
-    // Notice the use of default Base64 alphabet
-    implicit val base58ToVector: PureCodec[String, ByteVector] =
-      alphabetToVector(Bases.Alphabets.Base58)
-
-    def alphabetToVector(alphabet: Bases.Alphabet): PureCodec[String, ByteVector] =
-      liftEitherB(
-        str ⇒
-          ByteVector
-            .fromBase58Descriptive(str, alphabet)
-            .left
-            .map(CodecError(_)),
-        vec ⇒ Right(vec.toBase58(alphabet))
-      )
-  }
 
 }

bits/src/test/scala/fluence/codec/bits/BitsCodecsSpec.scala

@@ -22,7 +22,6 @@ import cats.syntax.compose._
 import org.scalatest.prop.Checkers
 import org.scalatest.{Matchers, WordSpec}
 import scodec.bits.ByteVector
-import BitsCodecs.Base64._
 import BitsCodecs._
 import fluence.codec.PureCodec
 
@@ -33,7 +32,7 @@ class BitsCodecsSpec extends WordSpec with Matchers with Checkers {
       val arrCodec = implicitly[PureCodec[Array[Byte], ByteVector]]
       val b64Codec = implicitly[PureCodec[ByteVector, String]]
 
-      check { bytes: List[Byte] ⇒
+      check { (bytes: List[Byte]) ⇒
         (arrCodec andThen arrCodec.swap).direct.apply[Id](bytes.toArray).value.map(_.toList).contains(bytes) &&
         (arrCodec andThen b64Codec andThen b64Codec.swap andThen arrCodec.swap).direct
           .apply[Id](bytes.toArray)

build.sbt

@@ -14,8 +14,7 @@ val scalaV = scalaVersion := "2.12.8"
 
 val commons = Seq(
   scalaV,
-  //crossScalaVersions := Seq(scalaVersion.value, "2.13.0-RC1"),
+  version                   := "0.0.4",
-  version                   := "0.0.5",
   fork in Test              := true,
   parallelExecution in Test := false,
   organization              := "one.fluence",
@@ -31,10 +30,10 @@ val commons = Seq(
 
 commons
 
-val kindProjector = addCompilerPlugin("org.typelevel" % "kind-projector" % "0.10.0" cross CrossVersion.binary)
+val kindProjector = addCompilerPlugin("org.spire-math" %% "kind-projector" % "0.9.9")
 
-val Cats1V = "1.6.0"
+val Cats1V = "1.5.0"
-val ScodecBitsV = "1.1.10"
+val ScodecBitsV = "1.1.9"
 val CirceV = "0.11.1"
 val ShapelessV = "2.3.+"
 

core/src/main/scala/fluence/codec/MonadicalEitherArrow.scala

@@ -49,7 +49,6 @@ abstract class MonadicalEitherArrow[E <: Throwable] {
    * @tparam B Successful result type
    */
   abstract class Func[A, B] {
-    f ⇒
 
     /**
      * Run the func on input, using the given monad.
@@ -77,30 +76,6 @@ abstract class MonadicalEitherArrow[E <: Throwable] {
      */
     def apply[F[_]: Monad](input: A): EitherT[F, E, B]
 
-    /**
-     * Shortcut for function composition
-     *
-     * @param other Other function to run after
-     * @tparam C Resulting input type
-     * @return Composed function
-     */
-    def on[C](other: Func[C, A]): Func[C, B] =
-      catsMonadicalEitherArrowChoice.compose(this, other)
-
-    /**
-     * Convert this Func into another one, lifting the error
-     *
-     * @param m Another instance of MonadicalEitherArrow
-     * @param convertE Convert error
-     * @tparam EE Error type
-     * @return Converted function
-     */
-    def to[EE <: Throwable](m: MonadicalEitherArrow[EE])(implicit convertE: E ⇒ EE): m.Func[A, B] =
-      new m.Func[A, B] {
-        override def apply[F[_]: Monad](input: A): EitherT[F, EE, B] =
-          f[F](input).leftMap(convertE)
-      }
-
     /**
      * Converts this Func to Kleisli, using MonadError to execute upon and to lift errors into.
      *

core/src/test/scala/fluence/codec/PureCodecPointLawsSpec.scala

@@ -24,7 +24,6 @@ import cats.laws.discipline.{MonadErrorTests, SemigroupalTests}
 import cats.tests.CatsSuite
 import fluence.codec
 import org.scalacheck.Arbitrary
-import org.scalacheck.Arbitrary._
 import org.scalacheck.ScalacheckShapeless._
 
 class PureCodecPointLawsSpec extends CatsSuite {

project/plugins.sbt

@@ -1,16 +1,16 @@
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.0.0")
+addSbtPlugin("com.geirsson" % "sbt-scalafmt" % "1.5.1")
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.3.20")
+addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.3.15")
 
-addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.2.0")
+addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.0.0")
 
-addSbtPlugin("com.thesamet" % "sbt-protoc" % "0.99.20")
+addSbtPlugin("com.thesamet" % "sbt-protoc" % "0.99.19")
 
-addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "0.6.27")
+addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "0.6.26")
 addSbtPlugin("org.portable-scala" % "sbt-crossproject"         % "0.6.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.6.0")
 
-addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.14.0")
+addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.13.1")
 
 addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")