8 commits

Author	SHA1	Message	Date
Stella Rouzi	58a63d9fd0	fix style	2014-08-13 22:53:13 +03:00
Stella Rouzi	e2fb434dc7	Implement role authorization	2014-08-13 22:53:13 +03:00
Stella Rouzi	1c1391c69e	enable style ClassAndModuleChildren	2014-08-06 21:26:08 +03:00
Artem Chernikov	5289f41eb5	Use only new hash syntax	2014-07-21 15:05:58 +02:00
Artem Chernikov	763f864dc9	Fix basic style issues with rubocop	2014-07-21 15:05:58 +02:00
Artem Chernikov	494003892c	add skipped empty lines	2014-07-03 11:18:33 +02:00
Chrisbr	fbda757e70	Replaced find_all_by through find_by ... Find_by_all is removed in Rails 4.1	2014-04-27 16:27:29 +02:00
Stella	5b35e25ecd	Add difficulty levels	2014-02-23 16:09:09 +02:00