Yves Senn questions

Yves Senn answers

• Rails generate wrong pluralize form
• Rails root_url has two forward slashes when default_url_options trailing_slash is true
• How do I use a rails link_to helper within a .map block such that the output is an actual link, and not the text representation of the HTML
• Testing a before_save callback with Rspec and Factory Girl
• How to drop a single Postgres table in a Ruby on Rails Heroku app?
• Rails - execution sequence of after create callback & nested attributes