Merge branch 'main' of https://git.neemek.com/neemek/anglais

core/stack.go

@@ -17,18 +17,23 @@ func NewStack[T any](capacity Pos) *Stack[T] {
 
 func (s *Stack[T]) Push(items ...T) {
 	for _, item := range items {
-		if s.Current >= s.Capacity {
-			panic("stack overflow")
-		}
-		if int(s.Current) == len(s.items) {
-			s.items = append(s.items, item)
-		}
-
-		s.items[s.Current] = item
-		s.Current++
+		s.pushItem(item)
 	}
 }
 
+func (s *Stack[T]) pushItem(item T) {
+	if s.Current >= s.Capacity {
+		panic("stack overflow")
+	}
+	if int(s.Current) == len(s.items) {
+		s.items = append(s.items, item)
+	} else {
+		s.items[s.Current] = item
+	}
+
+	s.Current++
+}
+
 func (s *Stack[T]) Pop() T {
 	if s.Current <= 0 {
 		panic("stack underflow")

tests/strings.ang

@@ -0,0 +1,12 @@
+
+txt := "Hello world!"
+
+# string length
+assertEq(txt.length(), 12)
+
+# string split
+assertEq(txt.split(" ").length(), 2)
+
+# string indexing
+assertEq(txt.at(1), "e")
+assertEq(txt.at(6), "w")