On 2/5/13, Andrei Alexandrescu <seewebsiteforem...@erdani.org> wrote:
> Care for a shotgun search/replace pull request?
Looking at the implementation:
string text(T...)(T args)
{
return textImpl!string(args);
}
private S textImpl(S, U...)(U args)
{
S result;
foreach (i, arg; args)
{
result ~= to!S(args[i]);
}
return result;
}
I can see 2 optimizations here:
1. Use a static if to replace the append operator with a simple return
when there's only one argument
2. Use Appender instead of a regular string for multiple arguments.
Unfortunately #2 won't fly because std.regex uses text and it expects
it to be safe, but Appender isn't safe.
