lib/whyvalidationssuckin96/rails/macros/validates_uniqueness.rb in whyvalidationssuckin96-1.3.0 vs lib/whyvalidationssuckin96/rails/macros/validates_uniqueness.rb in whyvalidationssuckin96-1.3.1

@@ -59,13 +59,18 @@
     end
     
     def scope_columns
       Array(options[:scope])
     end
-    
+
     def find_conditions
-      ["LOWER(#{scope_class.connection.quote_column_name(attribute.to_s)}) = LOWER(?)", attribute_value]
+      column = scope_class.columns.detect { |col| col.name == attribute.to_s }
+      if column.type == :text or column.type == :string
+        ["LOWER(#{scope_class.connection.quote_column_name(attribute.to_s)}) = LOWER(?)", attribute_value]
+      else
+        ["#{scope_class.connection.quote_column_name(attribute.to_s)} = ?", attribute_value]
+      end
     end
     
     def scope_conditions
       scope_columns.inject({}) do |conds,col|
         conds[col] = validatable[col]
@@ -82,6 +87,6 @@
     end
 
   end # Validation
 
   ValidationBuilder.register_macro :validates_uniqueness_of, WhyValidationsSuckIn96::ValidatesUniqueness
-end   # WhyValidationsSuckIn96
\ No newline at end of file
+end   # WhyValidationsSuckIn96