Add alphanumeric equivalents to symbolic operators?

[danxmoran]

Rho makes heavy use of symbolic operators and extension methods for syntax:

"description" ** route
Map("oauth" -> List("admin")) ^^ route
route >>> headerDecoders
route |>> { () => doThing }
// Proposed in #314:
List("tag1", "tag2") @@ route

My team (relatively new to Scala) sees this syntax as the biggest pain-point of using Rho, to the point that we ended up defining our own syntax extensions:

implicit class BuilderOps[HL <: HList](val builder: PathBuilder[IO, HL]) extends AnyVal {
  def withDescription(description: String): PathBuilder[IO, HL] =
    new PathBuilder(
      builder.method,
      PathAST.MetaCons(builder.path, RouteDesc(description))
    )
}

implicit class RouteOps[F[_], T <: HList](val route: RouteExecutable[F, T]) extends AnyVal {
  def bindAction[U, R](action: U)(implicit hltf: HListToFunc[F, T, U], srvc: CompileRoutes[F, R]): R = route |>> action
}

Would there be interest in adding alphanumeric methods like these to the main Rho types? I'm thinking we could do something like the new collections did, and:

1. Add methods with descriptive names to the builder classes
2. For backwards-compat, change the existing symbolic operators to call the new alphanumeric methods

[zarthross]

I am not opposed to adding some aliases to help reduce confusion. Personally I like the symbolic operators for their compactness, but I understand it's not for everyone. I would happily accept a PR for this.

…

On Fri, May 3, 2019, 9:24 AM Daniel Moran ***@***.***> wrote: Rho makes heavy use of symbolic operators and extension methods for syntax: "description" ** routeMap("oauth" -> List("admin")) ^^ route route >>> headerDecoders route |>> { () => doThing }// Proposed in #314:List("tag1", "tag2") @@ route My team (relatively new to Scala) sees this syntax as the biggest pain-point of using Rho, to the point that we ended up defining our own syntax extensions: implicit class BuilderOps[HL <: HList](val builder: PathBuilder[IO, HL]) extends AnyVal { def withDescription(description: String): PathBuilder[IO, HL] = new PathBuilder( builder.method, PathAST.MetaCons(builder.path, RouteDesc(description)) ) } implicit class RouteOps[F[_], T <: HList](val route: RouteExecutable[F, T]) extends AnyVal { def bindAction[U, R](action: U)(implicit hltf: HListToFunc[F, T, U], srvc: CompileRoutes[F, R]): R = route |>> action } Would there be interest in adding alphanumeric methods like these to the main Rho types? I'm thinking we could do something like the new collections did <scala/collection-strawman#57>, and: 1. Add methods with descriptive names to the builder classes 2. For backwards-compat, change the existing symbolic operators to call the new alphanumeric methods — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#315>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAIPMKBR7KKP5VTD4YTNVF3PTRDJFANCNFSM4HKULUVA> .