module Aws::Deprecations

def deprecated(method_name, options = {})

Options Hash: (**options)
  • :use (Symbol) -- The name of an use
  • :message (String) -- The warning message to issue

Parameters:
  • method_name (Symbol) -- The name of the deprecated method. 
def deprecated(method_name, options = {})
  deprecation_msg = options[:message] || begin
    msg = "DEPRECATION WARNING: called deprecated method `#{method_name}' "
    msg << "of an #{self}"
    msg << ", use #{options[:use]} instead" if options[:use]
    msg
  end
  alias_method(:"deprecated_#{method_name}", method_name)
  warned = false # we only want to issue this warning once
  define_method(method_name) do |*args,&block|
    unless warned
      warned = true
      warn(deprecation_msg + "\n" + caller.join("\n"))
    end
    send("deprecated_#{method_name}", *args, &block)
  end
end