I tried updating readOnly() to return a reference, and using -> as you indicated, but still no dice - I get the same error message.

I realize its hard to debug without a living program so I appreciate your effort. I cannot share more than I already have.

Previously I had readOnly() returning @contents and could store the result as follows:

my @data = readOnly( "data.txt" );

With readOnly() returning \@contents, how would I then store the result?

my @data = ?

In reply to Re^2: Passing Along Arrays by Perl_Ally
in thread Passing Along Arrays by Perl_Ally

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