On 7 Mai, 10:46, inriz <[email protected]> wrote: > hello list, > > i've got the following code snippet in my model to generate extra > helper functions. > > def transform_to_boolean > Property.columns.select {|c| c.sql_type == "varchar(1)"}.each do > |col| > define_method "#{col.name.to_s}".to_sym do > v = self.attributes[col.name.to_s] > v = (v ? v.upcase : "F") > if (v == "W" || v == "T") > true > else > false > end > end > end > end > > this functionality takes over 1,2 sec for one instance of the model. > It has to iterate over 260 columns. > > Do you have an idea how to speed up this piece of functionality? > > best regards, > > matthias > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/rubyonrails-talk?hl=en.
this is the call of evil v = self.attributes[col.name.to_s] i change it to v = self.read_attribute(col.name.to_sym) its much faster. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
