Well it depends on the situation in your example it is not such a big deal. However, problems occur when lines tend run long.
I just prefer to split lines after operators.
In your example, my code would look like this:
# split line
my $absolutely_very_long_value =
$value_reference -> {$first_record}{$second_key}{super_property} +
$value_reference -> {$second_record}{$second_key}{super_property};
emc
At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.
—Igor Sikorsky, reported in AOPA Pilot magazine February 2003.
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
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