struct embedding

go/02-next-level/02-struct-embedding.go

@@ -0,0 +1,40 @@
+package main
+
+import "fmt"
+
+type Person struct {
+	Name string
+}
+
+func (p Person) Say() {
+	fmt.Println("Hi, my name is", p.Name)
+}
+
+type Student struct {
+	Person
+	Semester int
+}
+
+type Teacher struct {
+	Person
+	Subject string
+}
+
+func main() {
+
+	max := Person{"Max"}
+
+	daniel := Student{Person{"Daniel"}, 3}
+
+	sebastian := Teacher{Person{"Sebastian"}, "PR3"}
+
+	max.Say()
+
+	daniel.Say()
+
+	sebastian.Say()
+
+	max = sebastian.Person
+
+	max.Say()
+}