lib/larynx/prompt.rb in larynx-0.1.4 vs lib/larynx/prompt.rb in larynx-0.1.5

@@ -11,20 +11,23 @@
 	# Pass a block to the method as a callback which receives input as an argument.
 	#
   class Prompt
     attr_reader :call
 
+    COMMAND_OPTIONS = [:play, :speak, :phrase]
+
     def initialize(call, options, &block)
       @call, @options, @block = call, options, block
       @options.reverse_merge!(:bargein => true, :timeout => 10, :interdigit_timeout => 3, :termchar => '#')
       raise NoPromptCommandValue, "No output command value supplied. Use one of playback, speak or phrase keys." if command_name.blank?
     end
 
     def command
       @command ||= AppCommand.new(command_name, message, :bargein => @options[:bargein]).
-        before { call.clear_input }.
+        before { call.clear_input unless @options[:bargein] }.
         after  {
+          call.clear_input unless @options[:bargein]
           if prompt_finished?
             finalise
           else
             call.add_observer self
             add_digit_timer
@@ -60,10 +63,10 @@
     def timeout
       @options[:timeout]
     end
 
     def command_name
-      ([:play, :speak, :phrase] & @options.keys).first.to_s
+      (COMMAND_OPTIONS & @options.keys).first.to_s
     end
 
     def message
       @options[command_name.to_sym]
     end