Add NotInRangeQuestionError. Simplify error handling using an specific error class.

1 files changed, 9 insertions, 2 deletions

diff --git a/lib/highline.rb b/lib/highline.rb
index 19c8b55..1fc7b0e 100755
--- a/lib/highline.rb
+++ b/lib/highline.rb
@@ -42,6 +42,10 @@ class HighLine
     # do nothing, just creating a unique error type
   end
 
+  class NotInRangeQuestionError < QuestionError
+    # do nothing, just creating a unique error type
+  end
+
   # The setting used to disable color output.
   @@use_color = true
 
@@ -547,10 +551,13 @@ class HighLine
           end
         end
       else
-        explain_error(:not_in_range, question)
-        raise QuestionError
+        raise NotInRangeQuestionError
       end
 
+    rescue NotInRangeQuestionError
+      explain_error(:not_in_range, question)
+      retry
+
     rescue NotValidQuestionError
       explain_error(:not_valid, question)
       retry