tulz-app / tuplez-parse

A syntax extension for cats-parse for product tuple concatenation.

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tuplez-parse

A syntax extension for cats-parse for product tuple concatenation.

Based on the tuplez library.

Published for Scala 2.12, 2.13 and 3.0.0-RC3, JVM and Scala.js 1.5.1+.

Adding to a project

"app.tulz" %%% "tuplez-parse" % "0.3.0"

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" % "0.3.6"

// or

// tupleN + scalar, scalar + tupleN, tupleN + tupleM, up to Tuple10
"app.tulz" %%% "tuplez-full-light" % "0.3.6"

// or

// tupleN + scalar, up to Tuple22
"app.tulz" %%% "tuplez-basic" % "0.3.6"

// or

// tupleN + scalar, up to Tuple10 
"app.tulz" %%% "tuplez-basic-light" % "0.3.6" 

Extension method

Currently, the only extension method provided is ~~. It calls the underlying ~ method, and concatenates the resulting tuple using the implicits from the tuplez library.

Usage

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)]

Author

Iurii Malchenko – @yurique / keybase.io/yurique

License

tuplez-parse is provided under the MIT license.