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Jóta Éssi Funcional

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Avatar for Higor Diego Higor Diego
January 19, 2018
Programming
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Jóta Éssi Funcional

Avatar for Higor Diego

Higor Diego

January 19, 2018

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Transcript

  1. Jóta Éssi Funcional “Não importa onde esteja, você sempre estará

    lá.” 1

  2. Projetos

  3. É o que ?

  4. Se liga …

  5. Visa o uso de funções matemáticas como estrutura. Evita estado

    e/ou dados mutáveis. Visa estrutura de repetições como for e while. Trabalha com dados e/ou estado mutáveis. Funcional Imperativo

  6. Pure Functions ?

  7. Side-effects ?

  8. Higher-Order Functions ? "Esse conceito é muito comum em programação

    funcional, onde o conceito é evitar o state e usar funções, encadeamento de funções para fazer o que é preciso fazer pelo programa."

  9. Deixe de coisa…

  10. .map .filter .reduce .compose Higher-Order Functions ?

  11. .curry

  12. .curry

  13. .functor homomorfismos ? • Homo: mesmo, igual. • Morfimos: funções

    que mantém estrutura. • Categoria: tipo


  14. Eu sei …

  15. .map

  16. Abstrair

  17. .Question .Response

  18. .filter

  19. .filter

  20. Abstrair

  21. .Question .Response

  22. Very easy ?

  23. .reduce

  24. .reduce

  25. Abstrair

  26. É serio ?

  27. .reduce resultado

  28. .reduce

  29. .reduce

  30. Abstrair

  31. Tranquilo ?

  32. .compose

  33. .compose

  34. Deixe onda..

  35. .compose

  36. Agora vai..

  37. .compose

  38. .compose

  39. loucura ?

  40. Onde vou usar ?

  41. /contatos
 https://www.facebook.com/higor.diego.5
 website: higordiego.com.br github: https://github.com/higordiego
 email: [email protected] Obrigado!