Add ReDo Pharo excercises

1 files changed, 61 insertions, 0 deletions

diff --git a/pharo-mooc/redo/src/Dice/DieHandle.class.st b/pharo-mooc/redo/src/Dice/DieHandle.class.st
new file mode 100644
index 0000000..6820367
--- /dev/null
+++ b/pharo-mooc/redo/src/Dice/DieHandle.class.st
@@ -0,0 +1,61 @@
+Class {
+	#name : #DieHandle,
+	#superclass : #Object,
+	#instVars : [
+		'dice'
+	],
+	#category : #Dice
+}
+
+{ #category : #initialization }
+DieHandle >> + aDieHandle [
+
+	| handle |
+	handle := self class new.
+	self dice do: [ :each | handle addDie: each ].
+	aDieHandle dice do: [ :each | handle addDie: each ].
+	^ handle
+]
+
+{ #category : #initialization }
+DieHandle >> addDie: aDie [
+
+	dice add: aDie
+]
+
+{ #category : #initialization }
+DieHandle >> dice [
+
+	^ dice
+]
+
+{ #category : #initialization }
+DieHandle >> diceNumber [
+
+	^ dice size
+]
+
+{ #category : #initialization }
+DieHandle >> initialize [ 
+
+	super initialize.
+	dice := OrderedCollection new. 
+]
+
+{ #category : #accessing }
+DieHandle >> maxValue [
+
+	| res |
+	res := 0.
+	dice do: [ :each | res := res + each faces ].
+	^ res
+]
+
+{ #category : #accessing }
+DieHandle >> roll [
+
+	| res |
+	res := 0.
+	dice do: [ :each | res := res + each roll ].
+	^ res
+]