Now with increment and decrement

src/main.rs

@@ -9,10 +9,14 @@ fn main() {
         let random_number: i32 = rand::rng().random_range(1..=20);
         let random_number_str = format!("John.3.{}", random_number);
         module.set_key_text(&random_number_str);
-        println!(
-            "Text John 3:{} is \"{}\"",
-            random_number,
-            module.render_text()
-        );
+        for i in 0..10 {
+            module.increment();
+            println!(
+                "Text John 3:{} is \"{}\"",
+                random_number + i,
+                module.render_text()
+            );
+        }
+        println!("==============================");
     }
 }