optimize the regex

2013-06-17 17:55:40 +04:00 · 2013-06-17 17:55:40 +04:00 · 64b8f8e276
parent b3794d9ed3
commit 64b8f8e276
1 changed files with 1 additions and 1 deletions
--- a/lib/simple_form/form_builder.rb
+++ b/lib/simple_form/form_builder.rb
@ -450,7 +450,7 @@ module SimpleForm
    def lookup_model_names #:nodoc:
      @lookup_model_names ||= begin
        child_index = options[:child_index]
-        names = object_name.to_s.scan(/(?!\d+)(\w+)/).flatten
+        names = object_name.to_s.scan(/(?!\d)\w+/).flatten
        names.delete(child_index) if child_index
        names.each { |name| name.gsub!('_attributes', '') }
        names.freeze