Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Getting to grips with Laravel Collections

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Nathan Dunn Nathan Dunn
July 16, 2019
Programming
0
15

Getting to grips with Laravel Collections

Avatar for Nathan Dunn

Nathan Dunn

July 16, 2019
Tweet

More Decks by Nathan Dunn

See All by Nathan Dunn
A Point of Vue
Avatar for Nathan Dunn nathanjdunn
0
26

Other Decks in Programming

See All in Programming
Oxlint JS plugins
Avatar for kazupon kazupon
1
1k
React Native × React Router v7 API通信の共通化で考えるべきこと
Avatar for Suguru Ohki suguruooki
0
100
FOSDEM 2026: STUNMESH-go: Building P2P WireGuard Mesh Without Self-Hosted Infrastructure
Avatar for Date Huang tjjh89017
0
180
CSC307 Lecture 05
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
500
生成AIを活用したソフトウェア開発ライフサイクル変革の現在値
Avatar for Hiroyuki Mori hiroyukimori
PRO
0
100
20260127_試行錯誤の結晶を1冊に。著者が解説 先輩データサイエンティストからの指南書 / author's_commentary_ds_instructions_guide
Avatar for nash_efp nash_efp
1
990
HTTPプロトコル正しく理解していますか？ 〜かわいい猫と共に学ぼう。ฅ^•ω•^ฅ ﾆｬ〜
Avatar for ♛Heitor Hirose hekuchan
2
690
Automatic Grammar Agreementと Markdown Extended Attributes
について
Avatar for Kishikawa Katsumi kishikawakatsumi
0
200
【卒業研究】会話ログ分析によるユーザーごとの関心に応じた話題提案手法
Avatar for MomokoShirakawa momok47
0
200
Raku Raku Notion 20260128
Avatar for hareyaka hareyakayuruyaka
0
360
Fluid Templating in TYPO3 14
Avatar for Simon Praetorius s2b
0
130
Vibe Coding - AI 驅動的軟體開發
Avatar for Micky Li mickyp100
0
180

Featured

See All Featured
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
Avatar for soudai sone soudai
PRO
62
50k
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
1
500
Utilizing Notion as your number one productivity tool
Avatar for Mfonobong Umondia mfonobong
3
220
How Software Deployment tools have changed in the past 20 years
Avatar for Geshan Manandhar geshan
0
32k
Practical Tips for Bootstrapping Information Extraction Pipelines
Avatar for Matthew Honnibal honnibal
25
1.7k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
31
6.6k
Fight the Zombie Pattern Library - RWD Summit 2016
Avatar for Marcelo Somers marcelosomers
234
17k
Done Done
Avatar for chrislema chrislema
186
16k
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
6.9k
<Decoding/> the Language of Devs - We Love SEO 2024
Avatar for Nikki Halliwell nikkihalliwell
1
130
How to make the Groovebox
Avatar for あそなす asonas
2
1.9k
Game over? The fight for quality and originality in the time of robots
Avatar for Wayne Barker wayneb77
1
120

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