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Замечания по Radix

oop_lws/LW1/lw1_2/radix.rb

Lines 3 to 17 in 0131a01

ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('')
ALPHABET_REGEXP = /[A-Za-z]/
def radix(source_notation, destination_notation, value)
if value =~ ALPHABET_REGEXP
raw_number = value.split('').map {|sym| sym =~ ALPHABET_REGEXP ? ALPHABET.index(sym) + 10 : sym.to_i}
number = MultiSystemNumber.new(nil, source_notation, raw_number)
else
number = MultiSystemNumber.new(value, source_notation)
end
result_number = number.to_system(destination_notation).map do |num_digit|
num_digit > 9 ? ALPHABET[num_digit - 10] : num_digit
end
value[0] == '-' ? result_number.unshift('-').join : result_number.join
end

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Замечания по программе Car

  • При вводе неизвестных команд или команд с ошибками, сообщение, выводимое пользователю, должно быть более информативным

Замечание по Dictionary

  • Не надо привязываться к набору символов. Просто словарь должен хранить преобразовывать одни строки в другие

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