lib/active_support/core_ext/class/attribute_accessors.rb



# cattr_* became mattr_* aliases in 7dfbd91b0780fbd6a1dd9bfbc176e10894871d2d,
# but we keep this around for libraries that directly require it knowing they
# want cattr_*. No need to deprecate.
require 'active_support/core_ext/module/attribute_accessors'