As the title says: this jQuery plugin creates bar charts from HTML tables. It comes in some different flavors.
The gem author Jonas Nicklas highlights in a Google Groups post that the release is not backwards compatible to 1...
The very useful andand gem does not play very nice with Ruby's SimpleDelegator (or vice versa). This following will...
A technique to vastly reduce the number of join model records that need to be stored in the database.
Installation differs slightly from older versions, please check the README.
Icon fonts like Font Awesome are infinitely scalable, look great on high-DPI displays and will give your app a...
Under certain (unknown) circumstances, Rails will give localized files an invalid content-type in the Response header. For me, after...
If you're using the Capybara webdriver, steps sometimes fail because the browser hasn't finished loading the next page...
While git branch will show you all branches and highlight the current one with an asterisk, it can be too...
In theory you can take any scope and extend it with additional joins or conditions. We call this chaining scopes...
This is for you if you get the following strange error from the state_machine gem: undefined method `-' for #
Geordi now supports our solution for running Selenium tests without having Firefox or Chrome windows popping up all over your...
Ruby's mathn library changes Fixnum division to work with exact Rationals, so 2 / 3 => 0 2 / 3 * 3 => 0...
You're using exception_notification and want to send exception mails within a model. Here's how. The ExceptionNotifier class...
Browsing the git stash is a bit tricky. Here is how to see the changes without applying them:
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.
to_file has been removed in Paperclip 3.0.1. Instead of using File to access Paperclip storage objects (like this: File.read...
Today I got a better understanding of how git works, in particular what git checkout and git reset do.
The ActionMailer in Rails 2 depends on a buggy version of TMail, which sometimes inserts a blank line into the...
Given you store files on Amazon S3 and you need to stream those files out to people while you don...
Note: Modern Rails has two build pipelines, the asset pipeline (or "Sprockets") and Webpacker. The principles below apply for both...
We frequently use the handy Paperclip Gem to manage file attachments. If you need to move the files from local...
Nice list of icon sets that come in the form of fonts. I recommend Font Awesome.