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ToSlice

func ToSlice[T any](ptr *T) []T

ToSlice converts a pointer to a slice. Returns an empty slice if ptr is nil, otherwise returns a slice with the single element.

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package main

import (
    "fmt"

    ptr "github.com/Goldziher/go-utils/ptrutils"
)

func main() {
    numPtr := ptr.To(42)
    slice := ptr.ToSlice(numPtr)
    fmt.Println(slice)  // [42]

    var nilPtr *int
    emptySlice := ptr.ToSlice(nilPtr)
    fmt.Println(emptySlice)  // []
}