Problem with 'Array' expressions

[HamedFathi]

Unfortunately, I have a problem with Array expressions.

I created a dotnetfiddle here

Expression<Func<string[]>> exp = () => new[] { "1","2" };
var str = ExpressionToString.ExpressionStringBuilder.ToString(exp);

The result should be () => new[] { "1","2" } not "1""2"

Please Help me.