Re: Can't understand one line

$registry->$_( shift(@_) )
^^^^^^^^^^^  ^           ^............invoke a method
           ^^             ............the name of which is stored in $
+_
              ^^^^^^^^^^  ............passing the next value from @_ a
+s an argument.
[download]

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

Comment on Re: Can't understand one line Download Code

Replies are listed 'Best First'.
Re^2: Can't understand one line by anaconda_wly (Scribe) on Jan 07, 2013 at 07:34 UTC
OK, but what is the sequence? "shift(@_) "first , or $_ first? in `$registry->$_( shift(@_) )` [download] I guess shift(@_) must be first, or else meaningless. Thanks!	[reply] [d/l]
Re^3: Can't understand one line by AnomalousMonk (Archbishop) on Jan 07, 2013 at 07:43 UTC
... shift(@_) must be first ... Quite right.	[reply]