🧩 Collections
Illuminate\Support\Collection — 70+ methods
Numeric collection
[3,1,4,1,5,9,2,6,5,3,5]
original
[3,1,4,1,5,9,2,6,5,3,5]
map (×2)
[6,2,8,2,10,18,4,12,10,6,10]
filter (>3)
[4,5,9,6,5,5]
unique
[3,1,4,5,9,2,6]
sort
[1,1,2,3,3,4,5,5,5,6,9]
sortDesc
[9,6,5,5,5,4,3,3,2,1,1]
sum
44
avg
4
min/max
[1,9]
count
11
chunk(3)
[[3,1,4],[1,5,9],[2,6,5],[3,5]]
take(4)
[3,1,4,1]
reduce (sum)
44
first (>4)
5
contains (9)
true
flatten
[1,2,3,4]
zip
[[1,"a"],[2,"b"],[3,"c"]]
Array-of-objects collection
pluck (name)
["Alice","Bob","Carol","Dave"]
groupBy (dept)
{"Eng":["Alice","Carol"],"HR":["Bob","Dave"]}
keyBy (name)
["Alice","Bob","Carol","Dave"]
where (dept=Eng)
["Alice","Carol"]
sortBy (name)
["Alice","Bob","Carol","Dave"]