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• Parsing of XML data has high CPU usage
• Please improve
• Snake / Nibbles clone in C and Ncurses
• List the files in a directory without the directory name or the extension
• Convert simple Javascript to jQuery plugin
• Simple Particle Engine for a shooter game
• Active Record getting unique records
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Pastable version of Extract method

<pre class='prettyprint' language='ruby'># stats is an array @popular_urls = stats.group_by{|s| s.request_uri}.sort_by {|s| s.second.size}.reverse @referrers = stats.group_by{|s| s.referrer}.sort_by {|s| s.second.size}.reverse @ip_addresses = stats.reject{|s| s.remote_ip.blank?}.group_by{|s| s.remote_ip}.sort_by {|s| s.second.size}.reverse @searches = Search.all.group_by{|s| s.query}.sort_by {|s| s.second.size}.reverse # FIXME go through site.searches association</pre> <a href="http://www.refactormycode.com/codes/915-extract-method" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://www.refactormycode.com/images/small_logo.gif" style="border:0" /></a>