Merge pull request jashmenn#51 from donbobka/feature/fix_array_type_cast

Fix PostgreSQL array type casting(ArgumentError: wrong number of arguments (3 for 1..2))

lib/activeuuid/patches.rb

@@ -122,10 +122,10 @@ def quote_with_visiting(value, column = nil)
           quote_without_visiting(value, column)
         end
 
-        def type_cast_with_visiting(value, column = nil)
+        def type_cast_with_visiting(value, column = nil, *args)
           value = UUIDTools::UUID.serialize(value) if column && column.type == :uuid
           value = value.to_s if value.is_a? UUIDTools::UUID
-          type_cast_without_visiting(value, column)
+          type_cast_without_visiting(value, column, *args)
         end
 
         def native_database_types_with_pguuid

spec/lib/activerecord_spec.rb

@@ -88,6 +88,18 @@
     its(:delete) { should be_truthy }
     its(:destroy) { should be_truthy }
   end
+
+  context '#save' do
+    subject { article }
+    let(:array) { [1, 2, 3] }
+
+    its(:save) { should be_truthy }
+
+    context 'when change array field' do
+      before { article.some_array = array }
+      its(:save) { should be_truthy }      
+    end
+  end
 end
 
 describe UuidArticle do

spec/support/migrate/20141017204945_add_array_to_articles.rb

@@ -0,0 +1,5 @@
+class AddArrayToArticles < ActiveRecord::Migration
+  def change
+    add_column :articles, :some_array, :integer, array: true
+  end
+end