Ruby On Rails

News

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...

Bundler: Bundler 1.15: Bundle Oh So Fast

Bundler: Bundler 1.15: Bundle Oh So Fast The mere act of initializing a Gemfile has been sped up by turning array lookups into hash table accesses, making expensive comparisons lazy, and generally avoiding object allocation.We also now only validate git gems when they are first downloaded .

Webpacker Lite: Why Did We Fork Webpacker?

Webpacker Lite: Why Did We Fork Webpacker? Why is React on Rails version 8.x using Webpacker Lite, a fork of the “official” Webpacker gem? In a nutshell, the Webpacker gem configures the Webpack module bundler via “convention over configuration”, via the generated files and the setup of t...

Pure Ruby Cuckoo Filter Implementation

Pure Ruby Cuckoo Filter Implementation For practical uses think - checking if an item is present in a cache, if it is present in a database or YouTube trying to figure out if you have already watched some video before it is recommended to you.It is closely related to Bloom Filters - bu...

Result Objects - Errors Without Exceptions

Result Objects - Errors Without Exceptions Even after reading the implementation, it’s still difficult to know for sure. Some of the possible exceptions would be obvious to a Rails developer, and you can probably guess which methods could throw other exceptions, but exceptions could be rai...

Get in Touch

Ruby On Rails Bosnia

[email protected]

[10863, 6413, 3870, 12623, 11464, 13368, 27028]