code for chapter 3 in ruby

03_recursion/ruby/02_greet.rb

@@ -0,0 +1,16 @@
+def greet2(name)
+  puts "how are you, #{name}?"
+end
+
+def bye
+  print "ok bye!"
+end
+
+def greet(name)
+  puts "hello, #{name}!"
+  greet2(name)
+  puts "getting ready to say bye..."
+  bye
+end
+
+greet("adit")