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############################################################
#                                                          #
# Out of the box Clearance Rails authentication tamplate   #
# basically follow the wiki installation guide @ github    #
# http://wiki.github.com/thoughtbot/clearance/installation #
#                                                          #
# Build the complete skeleton for a Rails 2.3 application  #
# using Clearance Auth. This generator will automatically  #
# build the basics for a Rails authentication with email   #
# and password.                                            #

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require 'sinatra/metal'

class SinatraMetal < Sinatra::Base
  include Sinatra::Metal

  get '/sinatra' do
    'hello sinatra!'
  end
end

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# download and git methods swiped from http://github.com/Sutto/rails-template/blob/07b044072f3fb0b40aea27b713ca61515250f5ec/rails_template.rb

require 'open-uri'
 
def download(from, to = from.split("/").last)
  #run "curl -s -L #{from} > #{to}"
  file to, open(from).read
rescue
  puts "Can't get #{from} - Internet down?"
  exit!

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root@webby2066:~# pstree


init-+-cron
     |-dd
     |-events/0
     |-7*[getty]
     |-khelper
     |-klogd
     |-ksoftirqd/0

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root@webby2066:~# vmstat 1
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
 0  5 165044   2728    212   6124    0    0     0     1    7    8  0  0 100  0
 1  4 167060   2676    212   6316  236 3696   548  3700  972  330  0  0 79 21
 0  4 173612   2300    224   5612  280 7592   404  7716  881  330  0  0 71 29
 2  4 175220   2576    224   5544  232 2772   232  2772  973  300  0  0 76 24
 0  4 175432   2344    212   5244  176 2004   176  2004  640  232  0  0 75 25
 0  3 175452   2356    220   5352   64 1676   136  1724  787  245  0  0 75 25
 1  3 175788   2124    220   4640  128 2308   128  2308  805  244  0  0 75 25

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root@webby2066:~# ps -ef | grep rake
root     18916 18744  0 18:24 pts/0    00:00:00 /usr/bin/ruby1.8 /usr/bin/rake community_engine:test
root     18917 18916  0 18:24 pts/0    00:00:00 sh -c /usr/bin/ruby1.8 -I"lib:lib" "/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb" "vendor/plugins/community_engine/test/unit/vote_test.rb" "vendor/plugins/community_engine/test/unit/asset_test.rb" "vendor/plugins/community_engine/test/unit/friendship_test.rb" "vendor/plugins/community_engine/test/unit/photo_test.rb" "vendor/plugins/community_engine/test/unit/event_test.rb" "vendor/plugins ....
....
....

root@webby2066:~# strace -p 18916
Process 18916 attached - interrupt to quit
wait4(18917,
...

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layout	title
post	a facet of Facets

{{ page.title }}

29 Jul 2009 – Bethesda, MD

I just updated to Rails 2.3.3 and my controllers screamed:

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root@webby2066:/var/rails/bookuntu# script/generate themed home
uninitialized constant Home
root@webby2066:/var/rails/bookuntu# script/generate themed Home
uninitialized constant Home
root@webby2066:/var/rails/bookuntu# script/generate themed HomeController
undefined method `columns' for HomeController:Class
root@webby2066:/var/rails/bookuntu# script/generate themed HomeController --layout=application
undefined method `columns' for HomeController:Class

root@webby2066:/var/rails/bookuntu# grep home config/routes.rb

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/*
Jquery and Rails powered default application.js
Easy Ajax replacement for remote_functions and ajax_form based on class name
All actions will reply to the .js format
Unostrusive, will only works if Javascript enabled, if not, respond to an HTML as a normal link
respond_to do |format|
  format.html
  format.js {render :layout => false}
end
*/

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require 'feedzirra'

# fetching a single feed
feed = Feedzirra::Feed.fetch_and_parse("http://feeds.feedburner.com/PaulDixExplainsNothing")

# feed and entries accessors
feed.title          # => "Paul Dix Explains Nothing"
feed.url            # => "http://www.pauldix.net"
feed.feed_url       # => "http://feeds.feedburner.com/PaulDixExplainsNothing"
feed.etag           # => "GunxqnEP4NeYhrqq9TyVKTuDnh0"