Исходники и презентации

lessons/structs/recursive_receiver/main.go

@@ -0,0 +1,24 @@
+package main
+
+import "fmt"
+
+type account struct {
+	balance int
+}
+
+type client struct {
+	account *account
+}
+
+func (c client) add(value int) {
+	c.account.balance += value
+}
+
+func main() {
+	c := client{
+		account: &account{},
+	}
+
+	c.add(100)
+	fmt.Println(c.account.balance)
+}