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How to get More Bang for your Heroku Buck While Making Your Rails Site Super Snappy [Redux]

I first wrote about how to get the most bang for your Heroku buck a year ago. Since then a few things have changed and we’ve learnt even more about how to deliver great performance from our Heroku hosted sites. Some of the advice remains the same, but there are some important changes. There is Read More »

December 11, 2013 | by

Using Pow with RVM 1.19’s .ruby-version and .ruby-gemset files

With the upgrade to RVM 1.19 you are asked to convert your old .rvmrc file into .ruby-version and .ruby-gemset files. You are using ‘.rvmrc’, it requires trusting, it is slower and it is not compatible with other ruby managers, you can switch to ‘.ruby-version’ using ‘rvm rvmrc to [.]ruby-version’ or ignore this warnings with ‘rvm Read More »

April 10, 2013 | by

oAuth Twitter for PHP and WordPress developers: Version 2!

Yesterday, I released version 2.0 of our oAuth Twitter PHP class and WordPress plugin. It’s a simple way of handling all of the oAuth requirements in Twitter’s API v1.1 that become mandatory on 5th March 2013. For more information about the plugin itself, you can read my original post on the first release. Version 2.0 is Read More »

February 1, 2013 | by

How to save the uploaded file name with carrierwave_direct and S3

So you’ve setup carrierwave_direct and you’re happily uploading files to Amazon S3. In this example I’ve mounted CarrierWave on a field called csv_file, but that can be whatever is appropriate to your app.   You’ve probably got two controller methods def upload @model = @uploader = @model.csv_file @uploader.success_action_callback = upload_successful_model_url(@model) end def upload_successful @model Read More »

January 17, 2013 | by

How to show comments on a separate page in WordPress

Struggling to give WordPress comments their own page without messing up your URL structure? I know the feeling. Displaying a post’s comments separately from the main content can be useful in many circumstances. Although less common nowadays, traditionally many blogs chose to feature comments in a pop-up window or lightbox. It can also be desirable Read More »

January 2, 2013 | by

6 Ways to get More Bang for your Heroku Buck While Making Your Rails Site Super Snappy

We love Heroku. It makes deployment so easy and quick. However, it can start to get pricey when you add additional dynos at $35 each a month. With a small amount of work, you can get a lot more out of your Heroku hosting whilst drastically improving the performance of your site. You might need Read More »

December 11, 2012 | by

Using tomdoc to document a scope in a Rails model

I’m playing around with Tomdoc for documenting my latest Rails project.  The documentation is (ironically) a bit thin on the ground.  It’s taking a bit of trial and error to get some things working.  The most recent brainteaser was how to get tomdoc (or even rdoc) to document a scope declared on a Rails model.

November 28, 2012 | by

Is Google indexing pages from Twitter and messing with your analytics?

I just Googled for “WordPress RC” to find the release notes for the 3.5 Release Candidate.  I clicked on the result for and was taken to the correct page, nothing out of the ordinary.  I then copied the URL to share in team chat and noticed that the URL was quite long; there were Read More »

November 22, 2012 | by

oAuth Twitter Feed: PHP Library & WordPress plugin

Twitter’s new API 1.1 has been live for a couple of months now and that brings with it a whole new set of requirements for using the Twitter API. From March 2013, everyone displaying tweets must comply with the new terms and update their websites code to be compliant with the new requirements, which includes Read More »

November 16, 2012 | by

Debugging :active, :focus, :hover and :visited states in Chrome

When you interact with an element on a web page, various pseudo classes are applied dynamically that you can use in CSS to define styles. These changes are not reflected in the Chrome inspector in real-time – you can’t select an element, hover over it and see the :hover styles.  In the simple case of changing text Read More »

November 12, 2012 | by