Module: Arduino::OptionParser

Extended by:
OptionParser
Included in:
OptionParser
Defined in:
lib/arduino-mk/option_parser.rb

Instance Method Summary collapse

Instance Method Details

#parse(options) ⇒ Object 



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# File 'lib/arduino-mk/option_parser.rb', line 2

def parse(options)
  options = options.dup

  raise_if_no_board(options)

  rename_key(options, :board, :BOARD_TAG)
  rename_key(options, :port, :ARDUINO_PORT)

  upcase_keys(options)

  options
end

#raise_if_no_board(options) ⇒ Object 



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# File 'lib/arduino-mk/option_parser.rb', line 15

def raise_if_no_board(options)
  unless options[:board]
    message = "Please specifiy your board in the initializer."
    message += "\n\nArduino.boards will give you a list of valid boards."

    raise ArgumentError, message
  end
end

#rename_key(options, from, to) ⇒ Object 



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# File 'lib/arduino-mk/option_parser.rb', line 30

def rename_key(options, from, to)
  options[to] = options.delete(from) if options[from]
end

#upcase_keys(options) ⇒ Object 



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# File 'lib/arduino-mk/option_parser.rb', line 24

def upcase_keys(options)
  options.keys.each do |k|
    rename_key(options, k, k.upcase)
  end
end