INNER CODE UNIT · Go

arrayEqualCases

expr-lang/expr · vm/runtime/helpers/main.go:93

func arrayEqualCases(xs ...[]string) string {
	var types []string
	for _, x := range xs {
		types = append(types, x...)
	}

	_, _ = fmt.Fprintf(os.Stderr, "Generating array equal cases for %v\n", types)

	var out string
	echo := func(s string, xs ...any) {
		out += fmt.Sprintf(s, xs...) + "\n"
	}
	echo(`case []any:`)
	echo(`switch y := b.(type) {`)
	for _, a := range append(types, "any") {
		echo(`case []%v:`, a)
		echo(`if len(x) != len(y) { return false }`)
		echo(`for i := range x {`)

View source record →