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Remove unnecessary return value from forward

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1 parent b9273df commit ab0cc1eb5352bd30a6599d1cff3a8872f759c880 @paulbutcher committed May 12, 2011
Showing with 1 addition and 1 deletion.
  1. +1 −1 src/main/scala/Turtle.scala
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2 src/main/scala/Turtle.scala
@@ -3,7 +3,7 @@ package com.example
trait Turtle {
def penUp()
def penDown()
- def forward(distance: Double): (Double, Double)
+ def forward(distance: Double)
def turn(angle: Double)
def getAngle: Double
def getPosition: (Double, Double)

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