Create and use a dynamically-named filter path for the theme, so we can ensure multiple themes don't overwrite each other.

1 files changed, 7 insertions, 3 deletions

diff --git a/lib/alavetelitheme.rb b/lib/alavetelitheme.rb
index b4f93a5..d3998b2 100644
--- a/lib/alavetelitheme.rb
+++ b/lib/alavetelitheme.rb
@@ -1,7 +1,11 @@
 class ActionController::Base
-    before_filter :set_view_paths
-
-    def set_view_paths         
+    # The following prepends the path of the current theme's views to
+    # the "filter_path" that Rails searches when deciding which
+    # template to use for a view.  It does so by creating a method
+    # uniquely named for this theme.
+    path_function_name = "set_view_paths_for_#{THEME_NAME}"
+    before_filter path_function_name.to_sym
+    send :define_method, path_function_name do
         self.prepend_view_path File.join(File.dirname(__FILE__), "views")
     end
 end