Re^2: Variable interpolation of object methods

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Re^3: Variable interpolation of object methods by Anonymous Monk on Oct 30, 2010 at 23:37 UTC
Any chance of an explanation rather than ever increasing obscurity ? :-D	[reply]
Re^4: Variable interpolation of object methods by johngg (Canon) on Oct 31, 2010 at 00:45 UTC
I believe it works like this:- `$gene->display_id # Invoke the display_id # method of $gene object [ ] # construct anonymous array # around returned value(s) @{ } # dereference same " " # Interpolate into double- # quoted string` [download] although I'm sure others will correct me if I've got it wrong! Cheers, JohnGG	[reply] [d/l]
Re^4: Variable interpolation of object methods by ambrus (Abbot) on Oct 31, 2010 at 10:21 UTC
You can read an explanation of that secret operator in Perl Idioms Explained - ${\$obj->method} and @{[sort @list]}.	[reply]
Re^5: Variable interpolation of object methods by tod222 (Pilgrim) on Oct 31, 2010 at 16:00 UTC
And read Juerd's reply in this thread listing alternatives that are more efficient and easier to read.	[reply]
Re^6: Variable interpolation of object methods by Anonymous Monk on Oct 31, 2010 at 23:25 UTC