d: utils_response, ease selection options

1 files changed, 10 insertions, 7 deletions

diff --git a/lib/sisu/develop/utils_response.rb b/lib/sisu/develop/utils_response.rb
index 31092bed..4603646e 100644
--- a/lib/sisu/develop/utils_response.rb
+++ b/lib/sisu/develop/utils_response.rb
@@ -56,17 +56,20 @@
 =end
 module SiSU_Response
   class Response
-    def response?(ask) #move to more appropriate directory later
+    def available_selections_
+      %{'yes', 'no', 'quit' or 'exit'; [ynqx]}
+    end
+    def response?(ask)
       response='redo'
-      print ask + " ['yes', 'no' or 'quit']: "
+      print ask + %{ [#{available_selections_}]: }
       response=File.new('/dev/tty').gets.strip
-      ans=if response=='yes'         then true
-      elsif response=='no'           then false
-      elsif response =~/^quit|exit$/ then exit
-      else puts "[please type: 'yes', 'no' or 'quit']"
+      case response
+      when /^(?:y|yes)$/          then true
+      when /^(?:n|no)$/           then false
+      when /^(?:[qx]|quit|exit)$/ then exit
+      else puts %{[please type: #{available_selections_}]}
         response?(ask)
       end
-      ans
     end
   end
 end