tuple: implement __eq__ and __ne__

ncw · ncw · commit a39de11b1b41 · 2015-04-09T20:22:30.000+01:00
diff --git a/py/tuple.go b/py/tuple.go
@@ -106,3 +106,35 @@ var _ I__iter__ = Tuple(nil)
 var _ I__getitem__ = Tuple(nil)
 
 // var _ richComparison = Tuple(nil)
+
+func (a Tuple) M__eq__(other Object) Object{
+	b, ok := other.(Tuple)
+	if !ok{
+		return NotImplemented
+	}
+	if len(a) != len(b){
+		return False
+	}
+	for i := range a{
+		if Eq(a[i], b[i]) == False{
+			return False
+		}
+	}
+	return True
+}
+
+func (a Tuple) M__ne__(other Object) Object{
+	b, ok := other.(Tuple)
+	if !ok{
+		return NotImplemented
+	}
+	if len(a) != len(b){
+		return True
+	}
+	for i := range a{
+		if Eq(a[i], b[i]) == False{
+			return True
+		}
+	}
+	return False
+}

-Original file line number
+Diff line change
 var_I__getitem__=Tuple(nil)
 // var _ richComparison = Tuple(nil)
++
 +func (aTuple) M__eq__(otherObject) Object{
 +b, ok:=other.(Tuple)
 +if!ok{
 +returnNotImplemented
 + }
 +iflen(a) !=len(b){
 +returnFalse
 + }
 +fori:=rangea{
 +ifEq(a[i], b[i]) ==False{
 +returnFalse
 + }
 + }
 +returnTrue
 +}
++
 +func (aTuple) M__ne__(otherObject) Object{
 +b, ok:=other.(Tuple)
 +if!ok{
 +returnNotImplemented
 + }
 +iflen(a) !=len(b){
 +returnTrue
 + }
 +fori:=rangea{
 +ifEq(a[i], b[i]) ==False{
 +returnTrue
 + }
 + }
 +returnFalse
 +}