or instead of using the ?: in the "decoding" map for the elimination case you could instead use a grep:

%{$self->{info}} = map {@$_} grep {defined $_->[1]} map {chomp; [split
+'='];} <$fh>;

[download]

In any case generating the array ref doesn't actually seem to be a win in terms of succinctness or comprehensibility.

True laziness is hard work

In reply to Re^2: map a hash with a default value or exclude by GrandFather
in thread map a hash with a default value or exclude by kayahk

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