./lib/ambition/processor.rb in ambition-0.1.5 vs ./lib/ambition/processor.rb in ambition-0.1.6

@@ -43,18 +43,44 @@
     def to_s
       process(@block.to_sexp).squeeze(' ')
     end
 
     def sanitize(value)
-      case value.to_s
-      when 'true'  then '1'
-      when 'false' then '0'
-      else ActiveRecord::Base.connection.quote(value) rescue quote(value)
+      if value.is_a? Array
+        return value.map { |v| sanitize(v) }.join(', ')
       end
+
+      case value
+      when true,  'true'  
+        '1'
+      when false, 'false' 
+        '0'
+      when Regexp
+        "'#{value.source}'"
+      else 
+        ActiveRecord::Base.connection.quote(value) 
+      end
+    rescue ActiveRecord::ConnectionNotEstablished
+      quote(value)
+    rescue
+      "'#{value}'"
     end
     
     def quote_column_name(value)
-      ActiveRecord::Base.connection.quote_column_name(value) rescue value.to_s
+      ActiveRecord::Base.connection.quote_column_name(value) 
+    rescue ActiveRecord::ConnectionNotEstablished
+      value.to_s
+    end
+
+    def statement(*args)
+      @statement_instnace ||= DatabaseStatements.const_get(adapter_name).new
+      @statement_instnace.send(*args)
+    end
+
+    def adapter_name
+      ActiveRecord::Base.connection.adapter_name
+    rescue ActiveRecord::ConnectionNotEstablished
+      'Abstract'
     end
 
     def extract_includes(receiver, method)
       return unless receiver.first == :call && receiver[1].last == @receiver