Whenever is a Ruby gem that provides a clear syntax for writing and deploying cron jobs.
Validations that need to access an associated object may lead to some trouble. Let's exemplify that using this example...
We often have a separate production branch that lags a bit behind the more cutting edge main branch. Sometimes you...
Occasionally you need to do something directly on the server -- like having all records recalculate something that cannot be done...
You can seriously speed up deployments with Capistrano when using a local git repository on the server you are deploying...
An alert alternative for jQuery that looks good. Apprise is a very simple, fast, attractive, and unobtrusive way to communicate...
Ruby comes with a class BigDecimal which you can use for arbitrary precision arithmetic. You should use BigDecimal instead of...
...and a scale of 2: Assigned value Stored value 100 100 1000 999.99 -1000 -999.99 1.34 1.34 1.345 1.35 -1.34 -1.34 -1.345 -1.35 These changes are performed inside MySQL. Note...
You set a flash message and it shows up as it should. However, it is displayed again the next time...
Airbrake (formerly Hoptoad) already ignores certain errors like InvalidAuthenticityToken by default (see Airbrake::Configuration::IGNORE_DEFAULT).\ To ignore additional classes...
Sass now comes with user-defined functions, keyword arguments, list manipulation. Haml and Sass are now two separate gems.
User Stories should describe what a user wants the system to do. Purely technical tasks should usually be implemented as...
Awesome presentation for the new HTML5 features we will get to play with. This presentation should probably be viewed in...
We can now plug into every facet of the Rails jQuery UJS adapter, binding to custom events, and even customizing...
If you save a non-standard object (not a String or Fixnum, etc) like the AwesomeClass from your application in...
If you want to have a new log file every day automatically, but avoid using logrotate, the CustomLog directive is...
You most likely have a form element inside another form element. Don't do that. Ever. Firefox and Chrome will...
You can use CSS attribute selectors in your step definitions like this: Then /^the page should have a meta description...
Partials always define a local variable with the same name as themselves. E.g. when you are in _recent_users.html.erb, a local...
This is a bug in Rails 2.3.11 which will be fixed in a future maintenance release. Until then you can...
A capybara driver that uses WebKit via QtWebKit.
Our new scope-based authorization gem for Ruby on Rails has been released. This might one day replace Aegis as...
Documentation for the horrible RDoc syntax.
To display a list of your current Git remotes and their endpoints, you can say git remote -v