Turbolinks makes following links in your web application faster. Instead of letting the browser recompile the JavaScript and CSS between...
If you get this warning on your local machine one of these steps might help: Rebuilt the gem with the...
Example task: Multiply the table holidays between several stages. Open two terminals: shell-for stage_1 shell-for stage_2...
This didn't work for me. Seems display is already taken in Machinist. # in spec/support/blueprints.rb Partner.blueprint do company_name
Browsing the git stash is a bit tricky. Here is how to see the changes without applying them:
This describes how to migrate an existing cucumber test suite to Spreewald. Add the gem Include spreewald into your cucumber...
Cucumber_rails' old-school web-steps have been deprecated for a while, urging developers to write high-level step definitions...
There is no reason to leave trailing whitespace characters in your project's files, so don't add any.
TL;DR Avoid before(:context) (formerly before(:all)), use before(:example) (formerly before(:each)) instead. If you do use before...
The ActionMailer in Rails 2 depends on a buggy version of TMail, which sometimes inserts a blank line into the...
simple_format ignores Rails' XSS protection. Even when called with an unsafe string, HTML characters will not be escaped or...
Given you store files on Amazon S3 and you need to stream those files out to people while you don...
Ever wanted autocompletion for paths from paths.rb in Cucumber? This card lets you write your steps like this:
StaticMatic is a nice tool to build simple static websites. In case you want to have some nifty styles on...
Trick: Do not use convert but mogrify: mogrify -resize 50% * This overwrites the original image file. In contrast, convert writes...
If you type a command in your bash that doesn't exist you get this: bash: foo: command not found...
Note: Modern Rails has two build pipelines, the asset pipeline (or "Sprockets") and Webpacker. The principles below apply for both...
Interesting interview with DHH, where he talks about how they made the new Basecamp feel very fast without using a...
If you have an html_safe string, you won't be able to call gsub with a block and match...
If (for some reason that you don't want to ask yourself) you need to know all classes that define...
In a nutshell: return statements inside blocks cause a method's return value to change. This is by design (and...
If you get errors from your development WEBrick that contain unicode salad, you are probably requesting the page via SSL...
A print stylesheet is easy to create. Choose a font suited for paper, hide some elements, done. Unfortunately print stylesheets...
With the the Ruby Tempfile class you can create temporary files. Those files only stick around as long as you...