Ruby on Rails

On 26 May 2012 18:50, Prajwal B. <lists@ruby-forum.com> wrote:
> page.css("#{TABLE_DIV_ID} tr")[1..-2].each do |tr|
>      data_tds = tr.css('td').map{ |td|
>         td.text.gsub(/[$,](?=\d)/, '').gsub(/\302\240|\s/, ' ').strip
>      }
>
> first line is saying no method error 'each' do
> for nil class

Then page.css("#{TABLE_DIV_ID} tr")[1..-2] is nil

Colin

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