lib/ohm.rb in ohm-0.0.4 vs lib/ohm.rb in ohm-0.0.5

@@ -63,12 +63,12 @@
   class Model
     module Validations
       include Ohm::Validations
 
       def assert_unique(attrs)
-        index_key = index_key_for(attrs, read_locals(attrs))
-        assert(db.scard(index_key).zero? || db.sismember(index_key, id), [attrs, :not_unique])
+        index_key = index_key_for(Array(attrs), read_locals(Array(attrs)))
+        assert(db.scard(index_key).zero? || db.sismember(index_key, id), [Array(attrs), :not_unique])
       end
     end
 
     include Validations
 
@@ -101,10 +101,10 @@
       attr_set_reader(name)
       collections << name
     end
 
     def self.index(attrs)
-      indices << attrs
+      indices << Array(attrs)
     end
 
     def self.attr_list_reader(name)
       class_eval <<-EOS
         def #{name}