Adds note about find_by_attribute and array inclusion checking

ersatzryan · Jul 12, 2011 · ceb7de6 · ceb7de6
1 parent 8e0dd2f
commit ceb7de6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/yaml_record/base.rb b/lib/yaml_record/base.rb
@@ -212,11 +212,13 @@ def reload
     end
 
     # Find YamlRecord instance given attribute name and expected value
+    # Supports checking inclusion for array based values
     # Returns instance if found; false otherwise
     #
     # === Example:
     #
-    #   Post.find_by_attribute(:foo, "bar")  => @post
+    #   Post.find_by_attribute(:foo, "bar")         => @post
+    #   Post.find_by_attribute(:some_list, "item")  => @post
     #
     def self.find_by_attribute(attribute, expected_value)
       self.all.find do |record|