Ruby On Rails

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To join or not to join?

To join or not to join? Ever wondered how to get rid of those awkward N 1 queries? Join the table as we discuss Rails’ eager loading strategies.

bcobb: Clojure's interpose in Ruby

bcobb: Clojure's interpose in Ruby It’s not something I need terribly often, but it’s really nice to have when I do. For instance, if I’ve got a collection of objects which represent some workflow, and I want to gate each step in the workflow with a confirmation step, interpose is ...

Passenger 5.1.6: new packages for Zesty, Debian Stretch, Nginx

Passenger 5.1.6: new packages for Zesty, Debian Stretch, Nginx Version 5.1.6 of the Passenger application server for Ruby, Node.js, Meteor and Python has been released. It features updated packages to cover an Nginx security issue. We also supply a dynamic version of the Passenger Nginx module through APT pac...

Two tests you should run against your Ruby project now

Two tests you should run against your Ruby project now I had the fortune of attending the wonderful Brighton Ruby conference last week. It was full of excellent advice, wisdom and code. There was one talk, however, that urged me to go home and do something straight away to ensure the security and usab...

111: Trike Shed (Aaron Patterson)

111: Trike Shed (Aaron Patterson) On The Bike Shed, hosts Derek Prior, Sean Griffin, Amanda Hill, and guests discuss their development experience and challenges with Ruby, Rails, JavaScript, and whatever else is drawing their attention, admiration, or ire this week.

Simple and Happy

Simple and Happy The past week or so a lot of discussion and introspection has been happening in the Clojure community. Eric Normand responded to my one year Lambda Island post with some reflections on the size and growth of the community.And then Zack Maril lamen...

Why write code when more dependencies will do?

Why write code when more dependencies will do? What do you do when you need your code to work in different environments?New versions of Ruby or important gems are released and we begin to consider how to switch between them. If your code needs to work in old as well as current versions of Ruby...

Density map in three ways

Density map in three ways This is a follow up to CS Lessons .

Use Webpack to manage app-like JavaScript modules in Rails

Use Webpack to manage app-like JavaScript modules in Rails Webpacker makes it easy to use the JavaScript pre-processor and bundler Webpack 2.x.x to manage application-like JavaScript in Rails. It coexists with the asset pipeline, as the primary purpose for Webpack is app-like JavaScript, not images, CSS,...

Squasher - squash your old migrations in a single command

Squasher - squash your old migrations in a single command Squasher compresses old migrations in a Rails application. If you work on a big project with lots of migrations, every rake db:migrate might take a few seconds, or creating of a new database might take a few minutes. That's because Rails loads all...

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