Array#delete_at: Fail on frozen
Array#delete_at: Fail on frozen

topazproject/topaz,kachick/topaz,topazproject/topaz,babelsberg/babelsberg-r,babelsberg/babelsberg-r,babelsberg/babelsberg-r,topazproject/topaz,babelsberg/babelsberg-r,topazproject/topaz,babelsberg/babelsberg-r,kachick/topaz,kachick/topaz