foreach

# File lib/pathname.rb, line 1075
  def foreach(*args, &block)
    warn "Pathname#foreach is obsoleted.  Use each_line or each_entry."
    if FileTest.directory? @path
      # For polymorphism between Dir.foreach and IO.foreach,
      # Pathname#foreach doesn't yield Pathname object.
      Dir.foreach(@path, *args, &block)
    else
      IO.foreach(@path, *args, &block)
    end
  end