module FFaker::NatoAlphabet

def alphabetic_code
  fetch_sample(ALPHABET_CODES)
end

def callsign
  codify('?-?-#')
end

def code
  fetch_sample(CODES)
end

def codify(masks)
  masks.scan(/./).map do |c|
    case c
    when '#' then fetch_sample(NUMERIC_CODES)
    when '?' then fetch_sample(ALPHABET_CODES)
    when '.' then STOP_CODE
    else c
    end
  end.join
end

def numeric_code
  fetch_sample(NUMERIC_CODES)
end