On 19-07-2012 16:31, Petr Janda wrote:
Array gets sorted, then doubles are removed (uniq) and then everything
is converted to a string (map).
Everything was recently introduced around 2.059.
Ok, but what is map!(). What's the point of the exclamation mark, is it
a template specialization?
It means template instantiation. The parameter list following the
exclamation mark are passed to the template, while the second parameter
list contains the normal runtime arguments.
--
Alex Rønne Petersen
a...@lycus.org
http://lycus.org
