Gems4Filter by gem name×Sort gems byMost recently publishedNumber of downloadsAlphabeticalApply sortSort: Number of downloadsMost recently publishedNumber of downloadsAlphabeticalNo gems match your filter. belongs_to_polymorphic 0.2.99 13,172 December 28, 2022 mailcat 0.1.3 4,911 February 23, 2026 safe_polymorphic 0.1.5 4,404 March 16, 2026 xeno 0.0.2 2,330 August 17, 2026