module Zebra::Zpl::PrintMode

Constants

NORMAL
REVERSE

Public Class Methods

valid_mode?(mode) click to toggle source
# File lib/zebra/zpl/print_mode.rb, line 9
def self.valid_mode?(mode)
  %w(N R).include? mode
end
validate_mode(mode) click to toggle source
# File lib/zebra/zpl/print_mode.rb, line 13
def self.validate_mode(mode)
  raise InvalidPrintModeError unless valid_mode?(mode)
end