[Chicago-talk] is this still on?

Jay Strauss me at heyjay.com
Sun May 17 18:27:20 PDT 2020


Thank you for the syntax 
Looks so obvious now


Jay Strauss 
312.617.0264

Please excuse typos
Sent from my iPhone

> On May 17, 2020, at 2:02 PM, James E Keenan <jkeenan at pobox.com> wrote:
> 
> On 5/17/20 12:49 PM, Jay S wrote:
>> Hi Perl mongers, I'm not sure if this list is still on|active.
>> I hope everyone is doing well and staying sane.
>> I haven't programmed in a long time and can't remember stuff.  How do make a list out of a hash?
>> Instead of:
>> my $ClubID = $data{ClubID};
>> my $GameCode = $data{GameCode};
>> my $DateStarted = $data{DateStarted};
>> my $GameType = $data{GameType};
>> I'd like to do something like this but can't remember the proper incantation:
>> my ($ClubID, $GameCode, $DateStarted, $GameType) = @data(qw[ClubID GameCode DateStarted GameType]);
> 
> You probably want:
> 
> my ($ClubID, $GameCode, $DateStarted, $GameType) =
>  @data{qw[ClubID GameCode DateStarted GameType]};
> 
> i.e., braces instead of parens to indicate hash slice.
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