Slices

slices package provides some utility functions on Go slice types. It leverages the generic types hence requires Go 1.18 and above.

Download

You can simply run go get github.com/isacikgoz/slices to start using in your own code.

Examples

Delete with preserving the order of the slice

s := []int{0, 1, 2, 3}
s = slices.Delete(s, 0) // removes the first element from the slice

Insert another slice from an index

s1 := []int{0, 3, 4, 5}
s2 := []int{1, 2}
s1 = slices.Insert(s1, 1, s2...) // will have (0, 1, 2, 3, 4, 5)

Filter slice

s1 := []string{
    "http://foo.com",
    "https://bar.com",
    "https://example.net",
    "http://go.org",
}

s2 := Filter(s1, func(v string) bool {
    return strings.HasPrefix(v, "https://")
})

// s2 will be {"https://bar.com", "https://example.net"}

License

BSD-3-Clause