# This works just like link_to, but with one difference..<\/span><\/div># If the link URL is equivalent to the current page's URL, a CSS class of 'active' is added<\/span><\/div>def<\/span> link<\/span>(<\/span>name<\/span>,<\/span> options<\/span>=<\/span>{},<\/span> html_options<\/span>=<\/span>{})<\/span><\/div> link_to_unless_current<\/span>(<\/span>name<\/span>,<\/span> options<\/span>,<\/span> html_options<\/span>)<\/span> do<\/span><\/div> html_options<\/span>[<\/span>:class<\/span>]<\/span> =<\/span> (<\/span>html_options<\/span>[<\/span>:class<\/span>]<\/span> ||<\/span> ""<\/span>)<\/span>.<\/span>split<\/span>(<\/span>" "<\/span>)<\/span>.<\/span>push<\/span>(<\/span>"active"<\/span>)<\/span>.<\/span>join<\/span>(<\/span>" "<\/span>)<\/span><\/div> link_to<\/span>(<\/span>name<\/span>,<\/span> options<\/span>,<\/span> html_options<\/span>)<\/span><\/div> end<\/span><\/div>end<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n