Rails/Rake Cheet Sheet

List of all possible rake commands :-)

rake db:abort_if_pending_migrations # Raises an error if there are pending...
rake db:charset # Retrieves the charset for the curren...
rake db:collation # Retrieves the collation for the curr...
rake db:create # Create the database defined in confi...
rake db:create:all # Create all the local databases defin...
rake db:drop # Drops the database for the current R...
rake db:drop:all # Drops all the local databases define...
rake db:fixtures:identify # Search for a fixture given a LABEL o...
rake db:fixtures:load # Load fixtures into the current envir...
rake db:migrate # Migrate the database through scripts...
rake db:migrate:redo # Rollbacks the database one migration...
rake db:migrate:reset # Resets your database using your migr...
rake db:reset # Drops and recreates the database fro...
rake db:rollback # Rolls the schema back to the previou...
rake db:schema:dump # Create a db/schema.rb file that can ...
rake db:schema:load # Load a schema.rb file into the database
rake db:sessions:clear # Clear the sessions table
rake db:sessions:create # Creates a sessions migration for use...
rake db:structure:dump # Dump the database structure to a SQL...
rake db:test:clone # Recreate the test database from the ...
rake db:test:clone_structure # Recreate the test databases from the...
rake db:test:prepare # Prepare the test database and load t...
rake db:test:purge # Empty the test database
rake db:version # Retrieves the current schema version...
rake doc:app # Build the app HTML Files
rake doc:clobber_app # Remove rdoc products
rake doc:clobber_plugins # Remove plugin documentation
rake doc:clobber_rails # Remove rdoc products
rake doc:plugins # Generate documentation for all insta...
rake doc:rails # Build the rails HTML Files
rake doc:reapp # Force a rebuild of the RDOC files
rake doc:rerails # Force a rebuild of the RDOC files
rake fckeditor:download # Update the FCKEditor code to the lat...
rake fckeditor:install # Install the FCKEditor components
rake log:clear # Truncates all *.log files in log/ to...
rake notes # Enumerate all annotations
rake notes:fixme # Enumerate all FIXME annotations
rake notes:optimize # Enumerate all OPTIMIZE annotations
rake notes:todo # Enumerate all TODO annotations
rake rails:freeze:edge # Lock to latest Edge Rails or a speci...
rake rails:freeze:gems # Lock this application to the current...
rake rails:unfreeze # Unlock this application from freeze ...
rake rails:update # Update both configs, scripts and pub...
rake rails:update:configs # Update config/boot.rb from your curr...
rake rails:update:javascripts # Update your javascripts from your cu...
rake rails:update:scripts # Add new scripts to the application s...
rake remove_simple_captcha_files # Remove unuseful captcha images and s...
rake routes # Print out all defined routes in matc...
rake secret # Generate a crytographically secure s...
rake stats # Report code statistics (KLOCs, etc) ...
rake test # Test all units and functionals
rake test:functionals # Run tests for functionalsdb:test:pre...
rake test:integration # Run tests for integrationdb:test:pre...
rake test:plugins # Run tests for pluginsenvironment / R...
rake test:recent # Run tests for recentdb:test:prepare ...
rake test:uncommitted # Run tests for uncommitteddb:test:pre...
rake test:units # Run tests for unitsdb:test:prepare /...
rake tmp:cache:clear # Clears all files and directories in ...
rake tmp:clear # Clear session, cache, and socket fil...
rake tmp:create # Creates tmp directories for sessions...
rake tmp:pids:clear # Clears all files in tmp/pids
rake tmp:sessions:clear # Clears all files in tmp/sessions
rake tmp:sockets:clear # Clears all files in tmp/sockets

Code Cleaners

So, I beleive this guy must have reviewed some ........ guys code.
I have been through such cases and it was really annoying when you are looking at the code which doesn't seems like code at all but a garbage text

http://www.decodephp.com/2007/12/19/php-code-cleaner-and-indenter/

this code cleaner is really helpful in indenting the code, do give it a shot. It really worths spending some time to explore what this gentleman have done

thanks buddy

Frameworks fall

recently, I got a chance to work on different frameworks.

Ruby on Rails
Code Igniter
Symfony etc.

I am working in Ruby On Rails since start of 2007. side by side checked the symfony and currently looking at the Code Igniter as well.
The only issue, I am looking at in the frameworks is... scalability issue

you must have read the latest news on techrunch and venturebeats etc about the twitter. regardless of the internal matters, chief architect departure or whatever it was, you can read it over here

http://venturebeat.com/2008/04/23/blaine-cook-leaves-twitter-takes-the-service-with-him/
http://venturebeat.com/2008/05/01/twitter-to-jump-off-ruby-on-rails/

then on techrunch
http://www.techcrunch.com/2008/05/01/twitter-said-to-be-abandoning-ruby-on-rails/

what you guys think? what they will be planning or should move into?

thanks for your time