lib/fear/try_pattern_match.rb in fear-1.1.0 vs lib/fear/try_pattern_match.rb in fear-1.2.0

@@ -5,10 +5,13 @@
   #
   # @note it has two optimized subclasses +Fear::SuccessPatternMatch+ and +Fear::FailurePatternMatch+
   # @api private
   class TryPatternMatch < Fear::PatternMatch
     SUCCESS_EXTRACTOR = :get.to_proc
+    private_constant :SUCCESS_EXTRACTOR
+
     FAILURE_EXTRACTOR = :exception.to_proc
+    private_constant :FAILURE_EXTRACTOR
 
     # Match against +Fear::Success+
     #
     # @param conditions [<#==>]
     # @return [Fear::TryPatternMatch]