lib/ppcurses/actions/GetBooleanAction.rb in ppcurses-0.0.20 vs lib/ppcurses/actions/GetBooleanAction.rb in ppcurses-0.0.21

@@ -1,46 +1,47 @@
 require_relative 'PromptAction.rb'
 
+#noinspection RubyResolve
 module PPCurses
 
   class GetBooleanAction < PromptAction
 
     def initialize(prompt) 
       super(prompt)
-      @state = false;
+      @state = false
     end
 
-    def printPrompt()
+    def print_prompt
       super()
-      @win.addstr("No [")
-      if (@state == false) then @win.addstr("X") else @win.addstr(" ") end
-      @win.addstr("] Yes [")
-      if (@state == true) then @win.addstr("X") else @win.addstr(" ") end
-      @win.addstr("]")
+      @win.addstr('No [')
+      if @state then @win.addstr(' ') else @win.addstr('X') end
+      @win.addstr('] Yes [')
+      if @state then @win.addstr('X') else @win.addstr(' ') end
+      @win.addstr(']')
     end
    
 
-    def execute()
-      printPrompt()
+    def execute
+      print_prompt()
       # Enables reading arrow keys in getch 
       @win.keypad(true)
-      while(1)
+      while 1
         noecho
         c = @win.getch
 
         if c == KEY_LEFT then @state = false end
         if c == KEY_RIGHT then @state = true end
         if c == 10 then break end
 
         echo
-        printPrompt()
+        print_prompt()
       end
       echo
     end
 
     def data
-      if @state == false then return "0" end
-      "1"
+      if @state then return '1' end
+      '0'
     end 
 
   end
 
 end