hi all,

just cruising through the standard example the comes with the Ruby
DBI...i'm getting an error at this part:

puts "selecting..."
    dbh.select_all('select * from simple01') do
      p row
    end

it can't find row...which makes sense to me, but this is verbatim code
from the docs which come with the DBI...if i make it do |x| p x it'll
work, but is this supposed to work and i'm missing something?
is there any way to do it even shorter than this

puts "selecting..."
    dbh.select_all('select * from simple01') do |x| p x end

something like the $_ var in perl...i know ruby has $_, but seems
different...

thanks!