Recent

• Closure scoping issue
• Parse HTTP Accept headers
• Int32 Quick Parser
• Find the file with the highest mtime in a directory
• While loop to get unique value
• ruby metaprogramming
• includes_all?
• Expanding input list using jQuery
• Streamline attaching onPaste behavior to fields
• Which is more readable? Math.* or if (...)

Popular

• Int32 Quick Parser
• ruby metaprogramming
• includes_all?
• Find the file with the highest mtime in a directory
• While loop to get unique value
• Parse HTTP Accept headers
• Closure scoping issue
• Command Pattern from Head First Design Patterns book.
• Which is more readable? Math.* or if (...)
• Streamline attaching onPaste behavior to fields

Pastable version of attachment_fu integration

<div style="overflow:auto;border:solid 1px #ccc;background:#000;color:#F8F8F8"> <div class="section"> <span style="margin:0;padding:4px 6px;font-size:12px;float:right;">file: image.rb</span> <pre style="float:left;margin:0 10px;border-right:0;color:#666;">1 2 3 4</pre> <pre class="sunburst"> has_attachment <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>content_type</span> =&gt; <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>image</span> belongs_to <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>post</span> </pre> </div> </div> <div style="overflow:auto;border:solid 1px #ccc;background:#000;color:#F8F8F8"> <div class="section"> <span style="margin:0;padding:4px 6px;font-size:12px;float:right;">file: _form.rhtml</span> <pre style="float:left;margin:0 10px;border-right:0;color:#666;">1 2 3 4 5 6 7</pre> <pre class="sunburst"> <span style="background-color:#222;"><span style="background-color:#222;">&lt;%</span> <span style="color:#E28964;">for</span> image <span style="color:#E28964;">in</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span><span style="background-color:#222;"><span style="background-color:#222;">.</span><span style="color:#89BDFF;">images</span></span> <span style="background-color:#222;">-%&gt;</span></span> <span style="background-color:#222;"><span style="background-color:#222;">&lt;%=</span> check_box <span style="color:#65B042;"><span style="color:#65B042;">'</span>image_delete<span style="color:#65B042;">'</span></span><span style="background-color:#222;">,</span> image<span style="background-color:#222;"><span style="background-color:#222;">.</span><span style="color:#89BDFF;">id</span></span><span style="background-color:#222;">,</span> <span style="background-color:#222;">{</span><span style="background-color:#222;">}</span><span style="background-color:#222;">,</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>yes<span style="color:#65B042;">'</span></span><span style="background-color:#222;">,</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>no<span style="color:#65B042;">'</span></span> <span style="background-color:#222;">%&gt;</span></span> <span style="background-color:#222;"><span style="background-color:#222;">&lt;%</span> <span style="color:#E28964;">end</span> <span style="background-color:#222;">-%&gt;</span></span> # =&gt; <span style="color:#E0C589;"><span style="color:#E0C589;">&lt;</span><span style="color:#E0C589;">input</span> <span style="color:#E0C589;"><span style="color:#E0C589;">id</span><span style="color:#E0C589;">=</span><span style="color:#65B042;"><span style="color:#65B042;">&quot;</span><span style="color:#65B042;">image_delete_1</span><span style="color:#65B042;">&quot;</span></span></span> <span style="color:#E0C589;">type</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>checkbox<span style="color:#65B042;">&quot;</span></span> <span style="color:#E0C589;">value</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>yes<span style="color:#65B042;">&quot;</span></span> <span style="color:#E0C589;">name</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>image_delete[1]<span style="color:#65B042;">&quot;</span></span>/<span style="color:#E0C589;">&gt;</span></span><span style="color:#E0C589;"><span style="color:#E0C589;">&lt;</span><span style="color:#E0C589;">input</span> <span style="color:#E0C589;">type</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>hidden<span style="color:#65B042;">&quot;</span></span> <span style="color:#E0C589;">value</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>no<span style="color:#65B042;">&quot;</span></span> <span style="color:#E0C589;">name</span>=<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>image_delete[1]<span style="color:#65B042;">&quot;</span></span>/<span style="color:#E0C589;">&gt;</span></span> </pre> </div> </div> <div style="overflow:auto;border:solid 1px #ccc;background:#000;color:#F8F8F8"> <div class="section"> <span style="margin:0;padding:4px 6px;font-size:12px;float:right;">file: posts_controller.rb</span> <pre style="float:left;margin:0 10px;border-right:0;color:#666;">1 2 3 4</pre> <pre class="sunburst"> params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>image_delete</span>].<span style="color:#89BDFF;">each</span> <span style="color:#E28964;">do </span>|<span style="color:#3E87E3;">id</span>, <span style="color:#3E87E3;">value</span>| <span style="color:#9B859D;">Image</span>.<span style="color:#89BDFF;">destroy</span> id <span style="color:#E28964;">if</span> value <span style="color:#E28964;">==</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>yes<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">end</span> <span style="color:#E28964;">if</span> params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>image_delete</span>] </pre> </div> </div> <a href="http://refactormycode.com/codes/103-attachment_fu-integration" 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>