Chris O'Sullivan questions

Chris O'Sullivan answers

• Rails + Heroku: Application Error but logs look ok?
• NameError: uninitialized constant with FriendlyId after migration to Rails4
• Scopes as filters in rails_admin
• How to programmatically determine iPhone interface orientation?
• Mix bar and line charts with Rickshaw (d3 based graphing library for js)
• How do you test a Rails controller method exposed as a helper_method?
• How to disable a before_action in a controller spec?
• rails + carrierwave S3: force link_to to download
• Convert Video into JPEG Sprite