On Thursday, 2 February 2017 at 22:59:38 UTC, Nick Sabalausky
wrote:
On 02/02/2017 09:46 AM, Suliman wrote:
Could you explain real case if rangification of ResultSet
http://semitwist.com/mysql-native-docs/v0.2.0-preview1/mysql/result/ResultSet.html
Does it's mean that I can write
foreach(x;result.empty) ? Or how to use it?
.empty just checks whether the range is empty, it returns
true/false. You can't iterate over that. But yes, you can
iterate over the ResultSet itself. Of course, ResultSet is
random-access, so you can also index it like an array:
"resultset[0]" returns the first row.
But how by looking at docs I can understand what data can be
iterable, and what do not?
