/ Ruby
/
method

once

ruby latest stable - Class: Date

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_2_180) is shown here.

once(*ids)
private

No documentation available.

# File lib/date.rb, line 1103
    def once(*ids) # :nodoc: -- restricted
      for id in ids
        module_eval           alias_method :__#{id.object_id}__, :#{id.to_s}          private :__#{id.object_id}__          def #{id.to_s}(*args)            @__ca__[#{id.object_id}] ||= __#{id.object_id}__(*args)          end
      end
    end