Function splitEval

expr/builtins/string.go:128–142

(ctx expr.EvalContext, vals []value.Value)

}

func splitEval(ctx expr.EvalContext, vals []value.Value) (value.Value, bool) {

	sv, ok := value.ValueToString(vals[0])
	splitBy, splitByOk := value.ValueToString(vals[1])
	if !ok || !splitByOk {
		return value.NewStringsValue(make([]string, 0)), false
	}
	if sv == "" {
		return value.NewStringsValue(make([]string, 0)), false
	}
	if splitBy == "" {
		return value.NewStringsValue(make([]string, 0)), false
	}
	return value.NewStringsValue(strings.Split(sv, splitBy)), true
}

// StringIndex a string, removing leading/trailing whitespace
//