Sha256: 7737bea7f96eeea5dc354ded990bba30166fc5b63f4a9775cbd1d3803466930b

Contents?: true

Size: 634 Bytes

Versions: 396

Compression:

Stored size: 634 Bytes

Contents

import ForthError.ForthError

object ForthError extends Enumeration {
  type ForthError = Value
  val DivisionByZero, StackUnderflow, InvalidWord, UnknownWord = Value
}

trait ForthEvaluatorState {
  // TODO: Implement. return the current stack as Text with the element
  // on top of the stack being the rightmost element in the output."
  override def toString: String
}


abstract class Definition {
  def evaluate(state: Either[ForthError, ForthEvaluatorState]): Either[ForthError, ForthEvaluatorState]
}


trait ForthEvaluator  {
  // TODO: Implement evaluation
  def eval(text: String): Either[ForthError, ForthEvaluatorState]
}

Version data entries

396 entries across 396 versions & 1 rubygems

Version Path
trackler-2.2.1.180 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.179 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.178 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.177 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.176 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.175 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.174 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.173 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.172 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.171 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.170 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.169 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.167 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.166 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.165 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.164 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.163 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.162 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.161 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala
trackler-2.2.1.160 tracks/scala/exercises/forth/src/main/scala/ForthEvaluator.scala