Tools for the job

Here are some tools / gems / plugins I can't live without:

IDEs:

• Aptana Rad Rails - very good at Rails and Ruby. It's based on Eclipse - Java - so it tends to bloat
• gedit- Tiny footprint, simple. Great for web and PHP with the right plugins and conf tweaks

Ruby / Rails plugins:

• will_paginate - ActiveRecord pagination made easy
• fleximage - online image processing Rails plug-in based on rmagick. Very easy to manipulate
• hpricot gem - for parsing HTML and XML. Very resilient to formatting errors. Use it to parse XML feeds with wrong encoding and screen scraping.
• authlogic - for easy and extensible authentication. With care you can make it easily authenticate with anything.
• BlueCloth gem - for markdown markup
• eventmachine - scalable asynchronous Ruby servers made easy.
• styled_objects - simplify stylesheet development and maintenance. By yours truly.
• delayed_job - job queuing for Rails made easy.
• app_config gem - easy application configuration. Easily differentiate for each environment.
• acts_as_xapian - easy ruby and Rails bindings for Xapian - full text search engine. Xapian uses offline index update and does not use a daemon.
• lockdown -  authorization system for Rails
• acts_as_pingable - to expose you Rails stack to external pings. Use it for pingdom.com integration.
• resource_controller - simplifies code for resource controllers (almost no code at all for most cases !)
• aasm (acts as state machine) - easily turn your objects into state machines.

Testing

• cucumber - BDD at it's best
• mocha - intuitive mocking and stubbing
• rspec and rspec-rails - Rails testing
• factory_girl - Get rid of fixtures

Database

• MySQL - I love it, I hate it, I have to live with it...
• Tokyo Cabinet - fast single table database for key-value store (it already has multiple columns format) with a simple Ruby API. Useful for a lot of things. You can also use Tokyo Tyrant for service.

Deployment

• Capistrano - although there are some simpler alternatives around, I simply love Capistrano and use it for almost everything deployment-related.
• capistrano-ext - with multistaging deployment, among other goodies.

About Pedro Teixeira

Pedro Teixeira is a former Enterprise Java Beans technical project manager for Clarity Europe (BES Tech Ventures). On 2004 he founded a services company ( http://berro.pt ), focused on the tourism industry throughout 2005-2008, briefly worked for http://www.expedita.com, shifted to product development on 2007, rebuilt http://netmadeira.com on 2009 for ZON Madeira. On early 2010 he started freelance work for Avallain, an e-Learning company strongly focused on delivering multi-media learning content and learning community expericences.