depareddy

package com.example

// Define the State monad
case class State[S, A](run: S => (S, A)) {
  // Execute the state computation and return the final state
  def exec(s: S): S = run(s)._1
  
  // Evaluate the state computation and return the result
  def eval(s: S): A = run(s)._2
}

depareddy

package com.example.macros

import scala.deriving.Mirror
import scala.compiletime.{erasedValue, constValue, summonInline}

// Domain Model
case class Address(street: String, postalcode: String, city: String, country: String)
case class Student(name: String, age: Int, address: Address)
case class Classroom(name: String, students: List[Student])
case class School(name: String, classrooms: List[Classroom])

depareddy

package com.example

type TupleMy2 = [X] =>> (X, X)

trait Foldable[C[_]]:
  def foldr[A, B](xs: C[A])(init: B)(fx: (A, B) => B): B

object FoldableInstances:

  given listFoldable: Foldable[List] with

depareddy

package sparktutorial

object ChainingPartialFunction {



  type Parser = PartialFunction[Seq[String], ((String,String), Seq[String])]

  val inputPath: Parser = {
    case ("-i" | "--in" | "--inpath") +: path +: tail => (("input-path", path), tail)