lib/cliutils/prefs/pref.rb in cliutils-1.4.1 vs lib/cliutils/prefs/pref.rb in cliutils-1.4.2

@@ -61,10 +61,12 @@
     # Initializes a new Pref via passed-in parameters.
     # @param [Hash] params Parameters to initialize
     # @return [void]
     def initialize(params = {})
       params.each { |key, value| send("#{ key }=", value) }
+      
+      # _load_validators if @validators
     end
 
     # Custom equality operator for this class.
     # @param [Pref] other
     # @return [Boolean]
@@ -82,19 +84,19 @@
     def deliver(default = nil)
       # Design decision: the pre-prompt behavior
       # gets evaluated *once*, not every time the
       # user gets prompted. This prevents multiple
       # evaluations when bad options are provided.
-      _eval_pre
+      _eval_pre if @pre
 
       valid_option_chosen = false
       until valid_option_chosen
         response = prompt(@prompt_text, default)
         if validate(response)
           valid_option_chosen = true
           @answer = evaluate_behaviors(response)
-          _eval_post
+          _eval_post if @post
         else
           messenger.error(@last_error_message)
         end
       end
     end
@@ -223,8 +225,12 @@
         require action_path
         Object.const_get("CLIUtils::#{ action_name }Action").new
       rescue
         messenger.warn("Skipping undefined Pref Action: #{ path_or_name }")
       end
+    end
+
+    def _load_validators
+      
     end
   end
 end