On 23/11/15 12:41 PM, yawniek wrote:
hi!
how can i format a string with captures from a regular expression?
basically make this pass:
https://gist.github.com/f17647fb2f8ff2261d42
context: i'm trying to write a implementation for
https://github.com/ua-parser
where the regular expression as well as the format strings are given.
I take it that browscap[0] does it not do what you want?
I have an generator at [1].
Feel free to steal.
Also once you do get yours working, you'll want to use ctRegex and
generate a file with all of them in it. That'll increase performance
significantly.
Reguarding regex, if you want a named sub part use:
(?<text>[a-z]*)
Where [a-z]* is just an example.
I would recommend you learning how input ranges work. They are used with
how to get the matches out, e.g.
auto rgx = ctRegex!`([a-z])[123]`;
foreach(match; rgx.matchAll("b3")) {
writeln(match.hit);
}
Or something along those lines, I did it off the top of my head.
[0]
https://github.com/rikkimax/Cmsed/blob/master/tools/browser_detection/browscap.ini
[1]
https://github.com/rikkimax/Cmsed/blob/master/tools/browser_detection/generator.d
