class Enumerator

Public Instance Methods

initialize_with_optional_block(*arg, &block) click to toggle source
# File lib/backports/1.9.1/enumerator.rb, line 28
def initialize_with_optional_block(*arg, &block)
  return initialize_without_optional_block(*arg, &nil) unless arg.empty?  # Ruby 1.9 apparently ignores the block if any argument is present
  initialize_without_optional_block(Yielder.new(&block))
end