If you would like to force a file download prompt to the user, instead of just outputting the text to the browser, use the following headers. ...

Here is how to get the string representation of a method in Python def my_method_name(): print "Hello World" my_method_name.__name__ # => 'my_method_name' Short and sweet!

Alias an attribute with alias_attribute method. The first argument is the name for the new attribute, while the second argument is to identify the attribute that is already defined. class User < ActiveRecord::Base alias_attribute :username, :login ...

Renaming routes in Rails 2.* is straight forward. It goes something like this. ## config/routes.rb map.resources :users, :as => :members This will give you users_path and form_for(User.new) helpers, for instance, mapping the url to /members instead of ...

Here is a quick way to put the contents of a database table into a simple text file. This could be handy if for example, you just want to grab some emails and pop the results into a simple csv file. Your sql statement can be as creative as sql allows. All...