如何在Golang中使用sort.Strings（）进行不区分大小写的排序？

Question

Is there any way to pass the custom function in the sort.Strings() to do the case-insensitive sorting on the list of strings?

data := []string{"A", "b", "D", "c"}

The output should be: A, b, c, D

The equivalent of the above requirement in Python is like :

li = sorted(data, key=lambda s: s.lower())

Do we have something like that in golang?

Answer 1

The translation of the Python code to Go is:

sort.Slice(data, func(i, j int) bool { return strings.ToLower(data[i]) < strings.ToLower(data[j]) })

Run it on the Go Playground.