devanand questions

devanand answers

• Nicer way to insert on multiple tables, multiple retuned values from SQL WITH statement
• Ruby 2.0.0 RVM fails compilation OS X 10.8.2 Mountain Lion
• How to add a date column to a table with current date as default value?
• Get Nth element of an array that returns from "string_to_array()" function
• Ruby: How to make a public static method?
• Associations in seed.rb