Yes - apologies, that was pointed out to me, I missed the second one. Thank you for your help, I feel more than a little silly now.
On 1 June 2015 at 14:21, Eric Brine <ikeg...@adaelis.com> wrote: > You only fixed one of the two problems I mentioned > On Jun 1, 2015 8:21 AM, "Chris Welch" <welch.ch...@gmail.com> wrote: > >> Ah - really sorry, that is what I'm doing, just in the test I knocked up >> quickly to demonstrate, I forgot that bit: >> >> my $tz_name = "Europe/London"; >> printf( "Is %s valid? %d\n", $tz_name, DateTime::TimeZone::is_valid_name( >> $tz_name ) ); # Still prints Is Europe/London valid? 0 >> >> Apologies....! >> >> >> On 1 June 2015 at 13:14, Eric Brine <ikeg...@adaelis.com> wrote: >> >>> The proper usage is >>> >>> DateTime::TimeZone->is_valid_name($name) >>> >>> not >>> >>> DateTime::TimeZone::is_valid_name >>> >>> You need to call it as a method, and you need to pass the name to check. >>> >>> >>> On Mon, Jun 1, 2015 at 8:10 AM, Chris Welch <welch.ch...@gmail.com> >>> wrote: >>> >>>> Hi >>>> >>>> I'm sure I'm doing something completely stupid, but am baffled with >>>> these results I'm getting. I'm getting a user to select a timezone and the >>>> is_valid_name check is *always* coming back false - for my example I'm >>>> using 'Europe/London', but I've tried a few in different categories with >>>> the same result. >>>> >>>> Testing I've done: >>>> >>>> my $timezone_name = "Europe/London"; >>>> printf( "Is %s valid? %d\n", $tz_name, >>>> DateTime::TimeZone::is_valid_name ); # Prints Is Europe/London valid? 0 >>>> >>>> This is in contrast to my own tests, where I mimic what is_valid_name >>>> is doing: >>>> >>>> my $tz = try { >>>> local $SIG{__DIE__}; >>>> DateTime::TimeZone->new( name => $tz_name ); >>>> }; >>>> >>>> print $tz && $tz->isa('DateTime::TimeZone') ? 1 : 0; # Prints 1 >>>> >>>> I can't see why one would print 1 and the other 0, as as far as I can >>>> tell, they're essentially doing the same thing - but there must be >>>> *something* different! Obviously I could use my test in the production >>>> environment, but then I still wouldn't understand why the results are >>>> different and aside from the fact that I'd like to understand why, that may >>>> lead to unexpected results in future. >>>> >>>> Thanks >>>> >>>> >>>> Chris >>>> >>> >>> >>