( $item->{$hbranch} ? $item->{$hbranch} . '--' : q{} )
. ( $item->{location} ? $item->{location} : q{} )
. ( $item->{itype} ? $item->{itype} : q{} )
. ( $item->{ccode} ? $item->{ccode} : q{} )
. ( $item->{itemcallnumber} ? $item->{itemcallnumber} : q{} );
# For each grouping of items (onloan, available, unavailable), we build a key to store relevant info about that item
if ( $item->{onloan}
-