Dylan Markow questions

Dylan Markow answers

• 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
• Error when trying to run gem install
• Rspec routing specs give failure with param id reversed?
• Rails 3: Why might my respond_to statement throw this exception when called from a POST request?
• Overriding model name of a has_many relationship