Module: OptparsePlus::ClassMethods

Included in:
OptionParser
Defined in:
lib/optparse_plus.rb

Instance Method Summary collapse

Instance Method Details

#new_with_yaml(config_yaml_source = nil) ⇒ Object 



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# File 'lib/optparse_plus.rb', line 18

def new_with_yaml(config_yaml_source=nil)
  cur_file = caller[0].split(/:/)[0]
  config_yaml_source ||= read_after_program_end(cur_file)
  opt = OptPlus.create_opt(config_yaml_source)

  if block_given?
    yield opt
  else
    opt
  end
end

#read_after_program_end(cur_file) ⇒ Object 



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# File 'lib/optparse_plus.rb', line 10

def read_after_program_end(cur_file)
  own_source = File.read(cur_file)
  last_token = Ripper.lex(own_source)[-1]
  return nil unless last_token[1] == :on___end__
  start = last_token[0][0]
  own_source.lines[start..-1].join
end