Gems7 ar_mailer_rails3 2.1.12 43,477 March 25, 2011 rseg 0.1.7 34,682 December 29, 2010 kuaiqian 0.1.1 9,026 June 04, 2010 douban 0.1.0 5,563 April 07, 2010 auto_migrations_rails4 1.0.0 5,253 August 10, 2013 tenpay 0.1.0 4,955 July 05, 2010 readable 0.0.1 4,619 May 17, 2011