Dylan Markow questions

Dylan Markow answers

• Increment counter and rails "first" using postgreSQL strange behavior [duplicate]
• Rails updating attributes of a User Model from OrdersController
• Rails 3 bundler & rvm: bundled gems don't show up in gem list?
• Is there a way to know what all migrations have been applied to Rails database?
• Rails file field being interpreted as String?
• Ruby: summing up values within an array of hashes between certain dates
• case insensitive name, while preserving capitalization, in Devise
• How can I test token-based authentication?
• Installing PostgreSQL with Ruby on Rails on Mac OS X
• Add a simple link to set a boolean field in Rails - nothing seems to happen