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v0.0.64

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This commit is contained in:
Mike Schwörer 2023-01-29 01:10:14 +01:00
parent 412277b3e0
commit b9c46947d2
Signed by: Mikescher
GPG Key ID: D3C7172E0A70F8CF
1 changed files with 18 additions and 0 deletions
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18
langext/sort.go
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@ -37,3 +37,21 @@ func IsSliceSorted[T any](arr []T, less func(v1, v2 T) bool) bool {
return less(arr[i1], arr[i2]) return less(arr[i1], arr[i2])
}) })
} }
func SortBy[TElem any, TSel OrderedConstraint](arr []TElem, selector func(v TElem) TSel) {
sort.Slice(arr, func(i1, i2 int) bool {
return selector(arr[i1]) < selector(arr[i2])
})
}
func SortByStable[TElem any, TSel OrderedConstraint](arr []TElem, selector func(v TElem) TSel) {
sort.SliceStable(arr, func(i1, i2 int) bool {
return selector(arr[i1]) < selector(arr[i2])
})
}
func IsSortedBy[TElem any, TSel OrderedConstraint](arr []TElem, selector func(v TElem) TSel) {
sort.SliceStable(arr, func(i1, i2 int) bool {
return selector(arr[i1]) < selector(arr[i2])
})
}