Refactor
:my
=>
'code'
Codes
Refactorings
Popular
Best
Submit
Spam
Account
Logout
Login
JavaScript doesn't seem to be activated, expect things to be ugly and sloppy!
More Jobs
Recent
Cheap ruby block templating
Bindings on caller
Initial script execution very slow and skewing results
suppress ERB newlines
Keeping the database clean
Arrays, loops, strings...
Similar virtual attributes and their getters/setter
Check type is XML Serializable
Serena Collage slideshow
Shortest regular expression for matching a subdomain.
Popular
Caching Methods
How to find max, min of three numbers?
Similar virtual attributes and their getters/setter
Shortest regular expression for matching a subdomain.
Arrays, loops, strings...
Cheap ruby block templating
Check type is XML Serializable
Bindings on caller
Apache log file sorting
Tab-Switching in jQuery
Pastable version of
Need explaination
<div style="overflow:auto;border:solid 1px #ccc;background:#000;color:#F8F8F8"> <div class="section"> <pre style="float:left;margin:0 10px;border-right:0;color:#666;">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34</pre> <pre class="sunburst"><span style="color:#E28964;">require</span> <span style="color:#65B042;"><span style="color:#65B042;">"</span>erb<span style="color:#65B042;">"</span></span> <span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">#</span> build data class</span> <span style="color:#E28964;">class</span> <span style="text-decoration:underline;">Listings</span> <span style="color:#3E87E3;">PRODUCT</span> <span style="color:#E28964;">=</span> { <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>name</span> => <span style="color:#65B042;"><span style="color:#65B042;">"</span>Chicken Fried Steak<span style="color:#65B042;">"</span></span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>desc</span> => <span style="color:#65B042;"><span style="color:#65B042;">"</span>A well messages pattie, breaded and fried.<span style="color:#65B042;">"</span></span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>cost</span> => <span style="color:#3387CC;">9.95</span> } <span style="color:#E28964;">attr_reader</span> <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>product</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>price</span> <span style="color:#E28964;">def</span> <span style="color:#89BDFF;">initialize</span>(<span style="color:#3E87E3;"> product <span style="color:#E28964;">=</span> <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span><span style="color:#3E87E3;">,</span> price <span style="color:#E28964;">=</span> <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span> </span>) <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>product</span> <span style="color:#E28964;">=</span> product <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>price</span> <span style="color:#E28964;">=</span> price <span style="color:#E28964;">end</span> <span style="color:#E28964;">def</span> <span style="color:#89BDFF;">build</span> b <span style="color:#E28964;">=</span> binding <span style="color:#AEAEAE;font-style:italic;"> <span style="color:#AEAEAE;font-style:italic;">#</span> create and run templates, filling member data variebles</span> <span style="color:#3E87E3;">ERB</span>.<span style="color:#89BDFF;">new</span>(<span style="color:#E28964;"><<</span><span style="color:#E28964;">-</span><span style="color:#65B042;"><span style="color:#65B042;">'</span>END_PRODUCT<span style="color:#65B042;">'</span></span>.<span style="color:#89BDFF;">gsub</span>(<span style="color:#E9C062;"><span style="color:#E9C062;">/</span></span><span style="color:#E9C062;">^<span style="color:#CF7D34;">\s</span>+</span><span style="color:#E9C062;"><span style="color:#E9C062;">/</span></span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span>), <span style="color:#3387CC;">0</span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span>@product<span style="color:#65B042;">"</span></span>).<span style="color:#89BDFF;">result</span> b <span style="color:#E28964;"><</span><span style="color:#E28964;">%=</span> <span style="color:#3E87E3;">PRODUCT</span>[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>name</span>] <span style="color:#65B042;"><span style="color:#65B042;">%></span></span> <span style="color:#65B042;"> <%= PRODUCT[:desc] %<span style="color:#65B042;">></span></span> <span style="color:#3E87E3;">END_PRODUCT</span> <span style="color:#3E87E3;">ERB</span>.<span style="color:#89BDFF;">new</span>(<span style="color:#E28964;"><<</span><span style="color:#E28964;">-</span><span style="color:#65B042;"><span style="color:#65B042;">'</span>END_PRICE<span style="color:#65B042;">'</span></span>.<span style="color:#89BDFF;">gsub</span>(<span style="color:#E9C062;"><span style="color:#E9C062;">/</span></span><span style="color:#E9C062;">^<span style="color:#CF7D34;">\s</span>+</span><span style="color:#E9C062;"><span style="color:#E9C062;">/</span></span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span>), <span style="color:#3387CC;">0</span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span><span style="color:#65B042;">"</span></span>, <span style="color:#65B042;"><span style="color:#65B042;">"</span>@price<span style="color:#65B042;">"</span></span>).<span style="color:#89BDFF;">result</span> b <span style="color:#E28964;"><</span><span style="color:#E28964;">%=</span> <span style="color:#3E87E3;">PRODUCT</span>[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>name</span>] <span style="color:#65B042;"><span style="color:#65B042;">%></span> -- <%= PRODUCT[:cost] %<span style="color:#65B042;">></span></span> <span style="color:#E28964;"><</span><span style="color:#E28964;">%=</span> <span style="color:#3E87E3;">PRODUCT</span>[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>desc</span>] <span style="color:#65B042;"><span style="color:#65B042;">%></span></span> <span style="color:#65B042;"> END_PRICE</span> <span style="color:#65B042;"> end</span> <span style="color:#65B042;">end</span> <span style="color:#65B042;"></span> <span style="color:#65B042;"># setup template data</span> <span style="color:#65B042;">listings = Listings.new</span> <span style="color:#65B042;">listings.build</span> <span style="color:#65B042;"></span> <span style="color:#65B042;">puts listings.product + "<span style="color:#DDF2A4;">\n</span>" + listings.price</span> </pre> </div> </div> <a href="http://refactormycode.com/codes/105-need-explaination" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://refactormycode.com/images/small_logo.gif" style="border:0" /></a>