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A Little Bit Of Merb

So what is this Merb stuff?. A Little Bit Of Merb. Merb = Mongrel + Embedded Ruby. A Little Bit Of Merb. Created by Ezra Zygmuntowicz (http://brainspl.at). A Little Bit Of Merb. When you really, really, need performance. A Little Bit Of Merb. Why You Need Some Merb Mini-applications

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A Little Bit Of Merb

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  1. So what is this Merb stuff? A Little Bit Of Merb

  2. Merb = Mongrel + Embedded Ruby A Little Bit Of Merb

  3. Created by Ezra Zygmuntowicz (http://brainspl.at) A Little Bit Of Merb

  4. When you really, really, need performance A Little Bit Of Merb

  5. Why You Need Some Merb Mini-applications Servicing API calls File uploading Improving performance intensive sections of Rails applications A Little Bit Of Merb

  6. Some Similarities To Rails Model View Controller Project files structured like Rails ActiveRecord(migrations, many plugins work) Testing (Test::Unit, RSpec) A Little Bit Of Merb

  7. Some Differences From Rails No thread blocking Faster routing View rendering A Little Bit Of Merb

  8. A Little Bit Of Merb Controller class UserLogin < Application def new render end def create @result = User.authorized?(params[:user_name], params[:user_password]) render end end

  9. A Little Bit Of Merb View Rendering • HTML (new.herb) • XML (create.xerb) • JavaScript (no_example_today.jerb)

  10. A Little Bit Of Merb HTML View (new.herb) <form method="post" action="/userlogin/create"> <p><%= Time.now.to_s %></p> <p><label for="user_name">user_name</label> <input type="text" id="user_name" name="user_name"></p> <p><label for="user_password">user_password</label> <input type="password" id="user_password" name="user_password"></p> <p><input type="submit" value="User Login"></p> </form>

  11. A Little Bit Of Merb XML View (create.xerb) xml.userlogin { xml.result @result }

  12. How to get Merb: gem install merb A Little Bit Of Merb

  13. How to generate a new Merb application merb -g myapp A Little Bit Of Merb

  14. How to run a Merb application cd /path/to/myapp merb A Little Bit Of Merb

  15. How to start a Merb cluster merb -p 3000 -c 3 A Little Bit Of Merb

  16. A Little Bit Of Merb Smoking Merb

  17. Sample Applications mrblog http://merb.devjavu.com/projects/merb/browser/mrblog/trunk RESTful sample http://svn.depixelate.com/applications/invoice_tracker/ A Little Bit Of Merb

  18. Occasional blogging about Merb at the Dead Programmer Society www.deadprogramersociety.com A Little Bit Of Merb

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