you would only want to get rid of line one in favor or a real accessor method.

so, you could do:

 my @names = @{ $r_cmds->{"names"} };

or, you could write a proper accessor method for the 'names' attibute ( if you have access to the original code that creates the 'r_cmd' object i assume you're using. )

untested code 

sub names {

    my $obj = shift;
    my @names = @{ $obj->{'names'} };

    return @names;

}

[download]

then, you would just have lines one and two look like this: 

sub go_cmds {
    my $r_cmds = shift;
    my @names = $r_cmds->names;

    ## do more stuff

}

[download]

In reply to Re: \ref by geektron
in thread Dereferencing complex data w/o intermediate variable by smackdab

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