Anti-IF Missing Pattern - Sergey Sergyenko

Ruby Meditation
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A NTI-IF == MISSING PATTERN || NONSENSE IF SERGEY SERGYENKO
Anti-IF Missing Pattern - Sergey Sergyenko
СКОРОСТЬ НАПИСАНИЯ ПРОГРАММЫ ВАЖНЕЕ СКОРОСТИ ЕЕ ВЫПОЛНЕНИЯ
НАПИСАННЫЙ КОД ДОЛЖЕН ДОСТАВЛЯТЬ ЭСТЕТИЧЕСКОЕ УДОВОЛЬСТВИЕ
ИДЕАЛЬНАЯ ПРОГРАММА ОДНОРОДНО ЗАПОЛНЯЕТ РЕДАКТОР
Anti-IF Missing Pattern - Sergey Sergyenko
1. СЛОЖНО ПОНЯТЬ БИЗНЕС-ЛОГИКУ 2. ЕЩЕ СЛОЖНЕЕ, КОГДА IFы ДУБЛИРУЮТСЯ 3. НУЖНО КОМПИЛИРОВАТЬ КОД В ГОЛОВЕ 4. ОТСУТСТВУЕТ ИЗЯЩНОСТЬ by Francesco Cirillo ПРОБЛЕМЫ:
Anti-IF Missing Pattern - Sergey Sergyenko
1. УПРОЩАЙТЕ IFы В ОДИНОЧНЫЕ ВЫРАЖЕНИЯ 2. РАЗБИВАЙТЕ МЕТОДЫ НА АТОМАРНЫЕ КОНСТРУКЦИИ 3. ИСПОЛЬЗУЙТЕ ПОЛИМОРФИЗМ ДЛЯ ВАРИАТИВНОСТИ 4. COPING-СТРАТЕГИЯ a.{foo: "bar"}.fetch(:baz, "nada") 5. РАЗВИВАЙТЕ ЧУВСТВО ПРЕКРАСНОГО
THANK YOU!
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Anti-IF Missing Pattern - Sergey Sergyenko

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Ruby Meditation #18 October 7, 2017 Underhub, Kyiv

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Anti-IF Missing Pattern - Sergey Sergyenko