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CLI Applications with Crystal

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Avatar for Vitor Talaia Vitor Talaia
November 17, 2017
Programming
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180

CLI Applications with Crystal

Presented at LaraConf Brasil 2017: laraconfbrasil.com.br

Avatar for Vitor Talaia

Vitor Talaia

November 17, 2017
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Transcript

  1. CLI Applications with Crystal

  2. Vitor Talaia Developer at Code Miner 42 @vitortalaia

  3. Why Crystal?

  4. Fast as C, slick as Ruby

  5. Crystal !== Ruby

  6. None
  7. None

  8. LLVM

  9. None

  10. Self Hosted

  11. Statically Typed

  12. None
  13. None

  14. Union Types

  15. None
  16. None
  17. None
  18. None

  19. Overloading

  20. None
  21. None

  22. Great Standard Library

  23. None
  24. None
  25. None
  26. None
  27. None
  28. None
  29. None

  30. CLI tools

  31. Option Parser

  32. None
  33. None
  34. None
  35. None

  36. More complex example

  37. Ergast MRD http://ergast.com/mrd

  38. Admiral.cr https://github.com/jwaldrip/admiral.cr

  39. None
  40. None
  41. None
  42. None
  43. None
  44. None
  45. None
  46. None

  47. Want to see more? https://github.com/vitortalaia/ergast-cl i

  48. Thanks!