You could use map and return scalar references to the original hashrefs...

@$search_array =
   map {$_->{key_inn} eq $$out_href{key_search} ? \$_ : () }
   @$aref_hrefs_inn;

[download]

Of course, in your code which loops through @$search_array you'll need to apply ${...} here, there and everywhere to dereference the scalar refs.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re: grep return a set of references by tobyink
in thread grep return a set of references by theleftsock

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