boosts inflections

The impact of this change has been measured pluralizing the entire /usr/share/dict/words, showing a 6x speedup
rails · Feb 12, 2012 · d3071db · fxn · Feb 13, 2012 · d3071db
1 parent 815e445
commit d3071db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb
@@ -308,7 +308,7 @@ def const_regexp(camel_cased_word) #:nodoc:
     def apply_inflections(word, rules)
       result = word.to_s.dup
 
-      if word.empty? || inflections.uncountables.any? { |inflection| result =~ /\b#{inflection}\Z/i }
+      if word.empty? || inflections.uncountables.include?(result.downcase[/\b\w+\Z/, 0])
         result
       else
         rules.each { |(rule, replacement)| break if result.gsub!(rule, replacement) }