dc10-cats

Library for use with the dc10-scala code generator

Getting Started

• Library for Scala 3 (JS, JVM, and Native platforms)

"com.julianpeeters" %% "dc10-cats" % "0.3.0"

Usage

Use the dsl to define scala code that depends on cats:

import dc10.cats.dsl.*
import dc10.scala.dsl.{*, given}
import scala.language.implicitConversions // for literals, e.g., "Hello, World!"

val snippet =
  for
    _ <- VAL("msg", OPTION(STRING), Option(0).AS("Hello, World!"))
    _ <- VAL("num", OPTION(INT), Option(0).MAP(VAL("i", INT) ==> (i => i)))
  yield ()
// snippet: IndexedStateT[ErrorF, List[Statement], List[Statement], Unit] = cats.data.IndexedStateT@6dc7b656

Use the compiler in dc10-scala to render code toString or toVirtualFile:

import dc10.scala.compiler.{compile, toString}
import dc10.scala.version.`3.4.0`

val result: String = snippet.compile.toString["scala-3.4.0"]
// result: String = """val msg: Option[String] = Option(0).as("Hello, World!")
// val num: Option[Int] = Option(0).map(i => i)"""