class String

def display_length(*args)
  warn "Deprecation warning: Please use `String#display_width` instead of `String#display_length`"
  display_width(*args)
end

def display_size(*args)
  warn "Deprecation warning: Please use `String#display_width` instead of `String#display_size`"
  display_width(*args)
end

def display_width(ambiguous = 1, overwrite = {})
  Unicode::DisplayWidth.of(self, ambiguous, overwrite)
end