Created
May 22, 2014 22:50
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Ejemplo de transformer
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| gray_title = lambda do |env| | |
| node = env[:node] | |
| return if !node.elem? or !['p'].member? node.name or !['#D9D9D9', '#E0E0E0'].member? node.styles['background'] | |
| node.name = 'h1' | |
| node['class'] = 'gray-title' | |
| node.delete 'style' | |
| node.parent.replace node | |
| return {:node_whitelist => [node]} | |
| end |
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