Category Archives: Rails

How Stop Autotest From Running After Each Failed Test Was Fixed

Autotest until recently only had one flaw: it could not be used for large test suites, since after each red-green cycle I had to wait x minutes for all tests to pass, which made autotest really frustrating.

So grep autotest (the ‘without ZenTest version’) from github and enjoy “autotest -c” (also works with auospec).

And remember kids: always run autospec with script/spec_server and its twice the fun 😉

Passenger for Local Development of Multiple Applications on Ubuntu

Starting with the Railscasts episode on passenger I tried to get passenger working for development, since it removes the burden of always starting an extra console for the server and reveals errors that happen in passenger and not in mongel alone.

Apache should use the same group/user you use, otherwise you may get an 302 not allowed error, this can be changed in /etc/apach2/apache2.conf (User / Group).

httpd.conf

#/ets/apacha2/httpd.conf
# /apps is the folder where your projects lie
# I name them all *.lc so i can easily distinguish them from a live application
# if you use subdomains add the *. before the servername (example 1)
<Directory "/apps">
  Order allow,deny
  Allow from all
</Directory>

<Directory "/apps">
  Options FollowSymLinks
  AllowOverride None
</Directory>

<VirtualHost *:80>
  ServerAlias *.dw.lc
  PassengerPoolIdleTime 1800
  RailsEnv development
  DocumentRoot /apps/someproject/public
</VirtualHost>

<VirtualHost *:80>
  ServerAlias rs.lc
  PassengerPoolIdleTime 1800
  RailsEnv development
  DocumentRoot /apps/anotherproject/public
</VirtualHost>

hosts file

#/ets/hosts
127.0.0.1       de.dw.lc en.dw.lc fr.dw.lc
127.0.0.1       rs.lc
127.0.0.1       localhost
...

restart apache

sudo /etc/init.d/apache2 restart

Hope it works for you 😉

Cucumber vs ActiveRecord 2.3 — Attempt to call private method (NoMethodError)

All of the sudden some columns began to misbehave in cucumber tests, claiming that “Attempt to call private method (NoMethodError)” on normal column attributes!

A simple fix for this, essentially saying that a method is not private when its a column:

#features/support/ar_private_fix.rb required from env.rb
unless ActiveRecord::Base.methods.include?('private_method_defined_with_fix?')
  class ActiveRecord::Base
    class << self
      def private_method_defined_with_fix?(method)
        return false if columns_hash.keys.include?(method.to_s)
        private_method_defined_without_fix?(method)
      end
      alias_method_chain :private_method_defined?, :fix
    end
  end
end