Re^2: assigning hash key to reference of array question

spark@server1 ~> cat -nv ././././t1 | grep 21
    21         push @{ $HoA{ join('_',$swit,$server) } } = @ip_g;
spark@server1 ~> perl -c ././././t1
Useless use of push with no values at ././././t1 line 21.
Type of arg 1 to push must be array (not list assignment) at ././././t
+1 line 21, near "@ip_g;"
././././t1 had compilation errors.
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Re^3: assigning hash key to reference of array question by toolic (Bishop) on Feb 28, 2011 at 20:30 UTC
You need to use a comma instead of an = (just like my code shows).	[reply]
Re^4: assigning hash key to reference of array question by Anonymous Monk on Feb 28, 2011 at 20:46 UTC
Yes, thank you that works.. I really need to understand what is going on... thank you all guys!!!!	[reply]
Re^5: assigning hash key to reference of array question by toolic (Bishop) on Feb 28, 2011 at 21:04 UTC
Keep in mind that, while my code avoids clobbering keys, it is not a complete solution. Others have provided complete (and better) solutions.	[reply]