JRuby doesn't return an Enumerator for gsub with no args, so get arou…

…nd it - also JRuby doesn't like bluecloth

Gemfile

@@ -4,7 +4,6 @@ gem "rack"
 
 # These gems are needed for development and testing
 group :development, :test, :cucumber do
-  gem 'bluecloth'
   gem 'capybara'
   gem 'cucumber', '~>0.10.0'
   gem 'cucumber-rails', '~>0.3.2'
@@ -24,6 +23,7 @@ group :development, :test, :cucumber do
     gem "activerecord-jdbcsqlite3-adapter"
     gem "jruby-openssl"
   else
+    gem 'bluecloth'
     gem 'bson_ext'
     gem 'sqlite3-ruby'
   end

lib/dragonfly/url_mapper.rb

@@ -66,7 +66,9 @@ def init_segments(patterns)
     end
 
     def init_url_regexp
-      regexp_string = url_format.gsub(/[^\w_]:([\w_]+)/).with_index do |_, i|
+      i = -1
+      regexp_string = url_format.gsub(/[^\w_]:[\w_]+/) do
+        i += 1
         segments[i].regexp_string
       end
       @url_regexp = Regexp.new('^' + regexp_string + '$')