test/insertSQLAction.rb in ppcurses-0.0.21 vs test/insertSQLAction.rb in ppcurses-0.0.22

@@ -12,12 +12,12 @@
 
 string_action = PPCurses::GetStringAction.new('What is your name? ')
 integer_action = PPCurses::GetIntegerAction.new('Input an integer? ')
 
 def do_action(action)
-  action.show()
-  action.execute()
+  action.show
+  action.execute
 end
 
 
 #noinspection RubyResolve
 db = SQLite3::Database.open 'test.db'
@@ -27,11 +27,11 @@
 
 
 sql_action = PPCurses::InsertSQLDataAction.new( [string_action, integer_action],
                                                 'Insert into testTable(name, val) values (?, ?)', db)
 
-screen = PPCurses::Screen.new()
-screen.run { doAction(sql_action) }
+screen = PPCurses::Screen.new
+screen.run { do_action(sql_action) }
 
 
 db.close
 File.delete('test.db')