lib/flydata/helpers.rb in flydata-0.1.8 vs lib/flydata/helpers.rb in flydata-0.1.9

@@ -11,12 +11,18 @@
       end
       [klass, method]
     end
 
     def print_usage
-      puts '-' * 64
-      puts <<-EOM
+      puts usage_text
+    end
+
+    def usage_text
+      text = ""
+      text += '-' * 64
+      text += "\n"
+      text += <<-EOM
 Usage: flydata COMMAND
   setup                    # setup initially
   start                    # start flydata process
   stop                     # stop flydata process
   restart                  # restart flydata process
@@ -30,10 +36,13 @@
    flydata setup
 
 You can check the logs of sender(flydata) process.
    Log path: #{File.join(FLYDATA_HOME, 'flydata.log')}
       EOM
-      puts '-' * 64
+      text += "\n"
+      text += '-' * 64
+      text += "\n"
+      text
     end
 
     def to_command_class(class_name)
       eval("Flydata::Command::#{class_name.camelcase}")
     end