Ruby On Rails in UA/RJS, Ajax, WEB 2.0, CSS, JAVASCRIPT/Работа с объектами на странице

Ключевые слова: array [2] email validation [1] File.blockdev?File.chardev? [1] ActiveRecord extends [1] array cook book [2] Comparing Floating-Point Numbers [1] acts_as_linked [1] to_i(16) [1] flock [1] finder_sql [1] transaction [1] rmagic [2] ruby ARVG params [1] render erb [1] http [1] PostgreSQL vs MySQL [1] TCPSocket [2] unit [1] поток пароль запрос [1] chart [1]