And scalar applied to a list returns the number of elements in the list.

That statement could be misleading...: 

$num = scalar ( qw(foo bar) );

print $num;   # "bar", not 2!

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A list (as opposed to an array) in scalar context evaluates to its last element.

In reply to Re^4: print array of hashes by almut
in thread print array of hashes by fionbarr

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