On Mar 3, 2009, at 4:18 PM, Rich Morin wrote:
It looks to me like this is a solution for a different problem;
that is, discarding characters outside of the specified range.
Also, do we want to map newlines, etc? Anyway, irb sez:
Oops, I misread that. Yeah, gsub is probably faster.
string.unpack('U*').map { |c| (0x20..0x7e).include?(c) ? c :
32 }.pack('U*')
Anyway, just throwing out characters doesn't seem like a likely use-
case anyway.
Manfred
_______________________________________________
MacRuby-devel mailing list
[email protected]
http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
