A syntax extension for cats-parse for product tuple concatenation.
Based on the tuplez library.
Published for Scala 2.12, 2.13 and 3.3.3, JVM and Scala.js 1.16.0+.
"app.tulz" %%% "tuplez-parse" % "0.4.0"Additionally, one of the following dependencies is required (see tuplez).
This is required because this library depends on tuplez-full-light but with the Provided modifier,
so it will not be transitively added to your project.
// tupleN + scalar, scalar + tupleN, tupleN + tupleM, up to Tuple22
"app.tulz" %%% "tuplez-full" % "0.4.0"
// or
// tupleN + scalar, scalar + tupleN, tupleN + tupleM, up to Tuple10
"app.tulz" %%% "tuplez-full-light" % "0.4.0"
// or
// tupleN + scalar, up to Tuple22
"app.tulz" %%% "tuplez-basic" % "0.4.0"
// or
// tupleN + scalar, up to Tuple10
"app.tulz" %%% "tuplez-basic-light" % "0.4.0" Currently, the only extension method provided is ~~. It calls the underlying ~ method, and concatenates the resulting
tuple using the implicits from the tuplez library.
import cats.parse.{Parser => P}
import app.tulz.tuplez.parse._
// no concatenation
P.char('0') ~ P.char('1') // Parser[(Unit, Unit)]
// with concatenation
P.char('0') ~~ P.char('1') // Parser[Unit]
// no concatenation
P.charIn('0') ~ P.charIn('1') ~ P.charIn('2') // Parser[((Char, Char), Char)]
// with concatenation
P.charIn('0') ~~ P.charIn('1') ~~ P.charIn('2') // Parser[(Char, Char, Char)]
// no concatenation
P.charIn('1') ~ P.char('/') ~ P.charIn('2') // Parser[((Char, Unit), Char)]
// with concatenation
P.charIn('1') ~~ P.char('/') ~~ P.charIn('2') // Parser[(Char, Char)]
Iurii Malchenko – @yurique / keybase.io/yurique
tuplez-parse is provided under the MIT license.