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DSL Lightning talk

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September 17, 2014
Programming
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DSL Lightning talk

Short intro into DSL in Objective-C

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DAloG

September 17, 2014

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Transcript

  1. DSL Практика создания и использования Алексей Демедецкий - 2014

  2. История вопроса • Языки низкого уровня (C, C++, Prolog) •

    Появление платформ (Java, .NET) • Развитие возможностей языков (Scala, Ruby) • Развитие инструментария (Clang) • Новая волна языков (D, Rust)

  3. Примеры и приемы

  4. Nocilla https://github.com/luisobo/Nocilla

  5. Transformer https://github.com/schwa/Transformer-DSL

  6. CoreData https://github.com/kpbode/CoreDataDSL

  7. Parus https://github.com/DAlOG/Parus

  8. Sensus

  9. NSPredicate builder

  10. Основные приемы • Парсинг строк • «Цепные блоки» • Препроцессор

    • Фальшивый суперкласс

  11. Основные приемы

  12. Преимущества • Выразительность • Раннее определение ошибок • Ограниченность языка

    • Авто дополнение

  13. Недостатки • Высокий порог входа • Узкий коридор изменений •

    Сложность написания • Низкое КПД усилий.

  14. Выводы

  15. Вопросы? https://speakerdeck.com/dalog/dsl-lightning-talk Skype: nobidon Twitter: DAlooG