semanticart questions

semanticart answers

• Can I specify a different recipient for an ActionMailer email based on the environment?
• How do I list all shell variables in IEx?
• Redirect all outgoing emails to single address for testing
• How to pull plugin from github on heroku?
• Throttling requests to a Ruby on Rails API
• Changing a Rails route based on deployment type
• How to use Bundler with offline .gem file?
• ActiveRecord: How to get all attributes of a model that can be mass-assigned?
• Validate presence of one field or another (XOR)
• Evaluating :dependent => :destroy