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Getting to grips with Laravel Collections

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Avatar for Nathan Dunn Nathan Dunn
July 16, 2019
Programming
18
0

Getting to grips with Laravel Collections

Avatar for Nathan Dunn

Nathan Dunn

July 16, 2019

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Transcript

  1. Getting to grips with Laravel Collections @nathanjdunn

  2. None

  3. ❤

  4. ;

  5. None
  6. None

  7. ;

  8. None

  9. What are we looking for? • Consistency • Readability •

    Chainability
  10. None
  11. None

  12. Installing outside Laravel composer require tightenco/collect

  13. Creating Collections

  14. The basics

  15. each

  16. map

  17. filter

  18. filter

  19. filter

  20. reduce

  21. chunk

  22. None

  23. Finding items

  24. where

  25. whereIn

  26. whereBetween

  27. whereInstanceOf

  28. None

  29. Debugging

  30. dd

  31. dump

  32. Formatting

  33. toArray

  34. toJson

  35. A deeper dive

  36. None

  37. tap

  38. pipe

  39. when

  40. wrap

  41. Higher order messages

  42. Higher order messages

  43. None
  44. None

  45. Short Arrow Functions

  46. In conclusion... • 114 collection methods (and counting!) • Take

    a dive into the docs • Have a go yourself!
  47. None