move tag path to the appropriate helper

app/helpers/tags_helper.rb

@@ -0,0 +1,5 @@
+module TagsHelper
+	def tag_path tag
+		"/tags/#{tag}"
+	end
+end

app/views/projects/_list.html.haml

@@ -14,7 +14,7 @@
         = project.name
         .small-tags
           - project.tag_list.each do |tag|
-            = link_to tag, "/tags/#{tag}"
+            = link_to tag, tag_path(tag)
 
       %td= truncate project.url_to_repo
       %td= project.code

app/views/tags/index.html.haml

@@ -7,5 +7,5 @@
  
   .tags-list
     - @tags.all.each do |tag|
-      = link_to "#{tag.name}(#{tag.count})", "/tags/#{tag.name}"
+      = link_to "#{tag.name}(#{tag.count})", tag_path(name)