Fixed load_resource "find_by" in mongoid resources

Latest versions of Mongoid supports "find_by" query, but syntax is slightly different than Active Record.
xoen · Jul 30, 2012 · 4a5700c · 4a5700c
1 parent b4285ae
commit 4a5700c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/cancan/controller_resource.rb b/lib/cancan/controller_resource.rb
@@ -107,6 +107,8 @@ def find_resource
         if @options[:find_by]
           if resource_base.respond_to? "find_by_#{@options[:find_by]}!"
             resource_base.send("find_by_#{@options[:find_by]}!", id_param)
+          elsif resource_base.respond_to? "find_by"
+            resource_base.send("find_by", { @options[:find_by].to_sym => id_param })
           else
             resource_base.send(@options[:find_by], id_param)
           end