Change name

Author: Michi-Tsubaki

examples/sample_pub_sub.jl examples/example_pub_sub.jlexamples/sample_pub_sub.jl renamed to examples/example_pub_sub.jl

@@ -1,30 +1,20 @@
 #!/usr/bin/env julia
-
-# simple_pub_sub.jl
+# This example demonstrates a simple publisher that sends a String message.
 using ROS2
 
 function main()
-    # Creating node
     node = ROSNode("test_node")
-    
-    # Creating publisher
     pub = Publisher(node, "test_topic", "std_msgs.msg.String")
-    
-    # Creating message
     msg = create_msg("std_msgs.msg.String")
     msg.data = "Hello from Julia!"
-    
     println("Publishing message...")
     publish(pub, msg)
-    
-    # Wait
-    for i in 1:10
+    for i = 1:10
         spin_once(node)
         sleep(0.1)
     end
-    
     shutdown()
     println("Done!")
 end
 
-main()
+main()

examples/simple_publisher.jl examples/example_publisher.jlexamples/simple_publisher.jl renamed to examples/example_publisher.jl

@@ -1,30 +1,28 @@
 #!/usr/bin/env julia
-# simple_publisher.jl
-# description: sample publishing code
+# This example demonstrates a simple publisher that sends a String message.
 
 using ROS2
 
 function main()
     # Creating node
     node = ROSNode("simple_publisher")
-    
+
     # Creating publisher
     pub = Publisher(node, "hello_topic", "std_msgs.msg.String")
-    
+
     counter = 1
-    
+
     # Starting publish loop
     try
         while is_ok()
             msg = create_msg("std_msgs.msg.String")
             msg.data = "Hello $(counter)"
             publish(pub, msg)
-            
+
             println("Published: Hello $(counter)")
-            
-            # ROS event processing
-            spin_once(node, timeout_sec=0.1)
-            
+
+            spin_once(node, timeout_sec = 0.1)
+
             counter += 1
             sleep(1.0)
         end
@@ -42,4 +40,4 @@ function main()
     end
 end
 
-main()
+main()

examples/simple_subscriber.jl examples/example_subscriber.jlexamples/simple_subscriber.jl renamed to examples/example_subscriber.jl

@@ -10,15 +10,15 @@ end
 function main()
     # Creating node
     node = ROSNode("simple_subscriber")
-    
+
     # Creating subscriber
     sub = Subscriber(node, "hello_topic", "std_msgs.msg.String", callback)
-    
+
     # Starting subscribe loop
     try
         while is_ok()
             # ROS event processing
-            spin_once(node, timeout_sec=0.1)
+            spin_once(node, timeout_sec = 0.1)
             # wait
             sleep(0.1)
         end
@@ -36,4 +36,4 @@ function main()
     end
 end
 
-main()
+main()