lib/restapi/helpers.rb in restapi-0.0.4 vs lib/restapi/helpers.rb in restapi-0.0.5

@@ -2,18 +2,23 @@
   module Helpers
     def markup_to_html(text)
       Restapi.configuration.markup.to_html(text.strip_heredoc)
     end
 
+    attr_accessor :url_prefix
+
     def full_url(path)
-      unless @prefix
-        @prefix = ""
+      unless @url_prefix
+        @url_prefix = ""
         if rails_prefix = ENV["RAILS_RELATIVE_URL_ROOT"]
-          @prefix << rails_prefix
+          @url_prefix << rails_prefix
         end
-        @prefix << Restapi.configuration.doc_base_url
+        @url_prefix << Restapi.configuration.doc_base_url
       end
       path = path.sub(/^\//,"")
-      "#{@prefix}/#{path}"
+      ret = "#{@url_prefix}/#{path}"
+      ret.insert(0,"/") unless ret =~ /\A[.\/]/
+      ret.sub!(/\/*\Z/,"")
+      ret
     end
   end
 end