scottd questions

scottd answers

• Ruby on Rails: Model.all.each vs find_by_sql("SELECT * FROM model").each?
• Why is "#{String}" a common idiom in Ruby
• Create a ruby method that accepts a hash of parameters
• Functional Testing of Authorization In Rails
• Deleting Records with Ajax in Rails
• How does one NOT html_encode a variable in rails?
• How can I use the Rails "find" method to perform an AND or an OR query?
• ruby on rails pluralization help? [duplicate]
• renaming a column in Rails
• Rails: setting column alias attribute with find_by_sql