Ruby on Rails | Daniel P. Clark

February 1, 2015 by Daniel P. Clark

Discovering UJS with AJAX

Having worked with Rails a while I’d heard of UJS as being Unobtrusive JavaScript. I had thought that it was simply a pattern of writing your JavaScript in a JS file to be called via a method call rather than inline JavaScript within elements in the view. So I had definitely overlooked the benefit of…

January 28, 2015 by Daniel P. Clark

Rails Helper Methods

When I had started developing in Rails it was months before I even heard of “Helper Methods”. I did see the folder in the app directory, but I didn’t see any use for it at the time. I mean Rails is pretty much Model-View-Controller, so why would anyone need helper methods? Well once I found…

January 16, 2015 by Daniel P. Clark

The 500 Millisecond Rails Partial

Click… 15 seconds later: “Something went wrong”. So that happened. I’d written a web based email client and it was taking too long to load. If it reached 15 seconds it would quit because of the servers time-out setting. Here’s my journey into finding out what went down. First things first, I needed to know…

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