lib/rpush/deprecatable.rb
module Rpush
module Deprecatable
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def deprecated(method_name, version, msg = nil)
method_name_as_var = method_name.to_s.tr('=', '_setter_')
instance_eval do
alias_method "#{method_name_as_var}_without_warning", method_name
end
warning = "#{method_name} is deprecated and will be removed from Rpush #{version}."
warning << " #{msg}" if msg
class_eval(<<-RUBY, __FILE__, __LINE__)
def #{method_name}(*args, &blk)
Rpush::Deprecation.warn_with_backtrace(#{warning.inspect})
#{method_name_as_var}_without_warning(*args, &blk)
end
RUBY
end
end
end
end