Затегированы Ламерски вопрос, но все же

Ключевые слова: rss agregation [1] вид [1] rails perfomance tuning [1] rails iphone [1] nil object [1] YAML.load_file [1] Strings [1] in_groups_of [1] сума [1] File.blockdev?File.chardev? [1] NetBeanse vendor [1] db utf8 [1] emacs html [1] gems:unpack [1] RFPDF FPDF [2] ruby [30] $$ [1] named migration [1] create rake task [1] ruby get remote page [1]