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  def reify_has_manys(model, lookback)
    model.class.reflect_on_all_associations(:has_many).each do |assoc|
      # Get live children.
      children = model.send assoc.name
      # Ensure child models are using PaperTrail.
      if children.first.respond_to? :version_at
        # Handle updated children, and children created since the parent's version.
        children_then = []
        children.each do |child|
          if (child_as_it_was = child.version_at(created_at - lookback.seconds))

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module ApplicationHelper
  def inside_layout(layout = 'application', &block)
    render :inline => capture_haml(&block), :layout => "layouts/#{layout}"
  end
end

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  <MedlineCitation Owner="NLM" Status="MEDLINE">
    <PMID Version="1">19663746</PMID>
    <DateCreated>
      <Year>2009</Year>
      <Month>08</Month>
      <Day>11</Day>
    </DateCreated>
    <DateCompleted>
      <Year>2010</Year>
      <Month>03</Month>

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1313	|	Streptococcus pneumoniae	|		|	scientific name	|
1313	|	Streptococcus pneumoniae (Klein 1884) Chester 1901	|		|	authority	|
10728	|	Streptococcus pneumoniae bacteriophage HB-3	|		|	synonym	|
10728	|	Streptococcus pneumoniae phage HB-3	|		|	scientific name	|
12402	|	phage EJ-1 #note host Streptococcus pneumoniae	|		|	misspelling	|
120574	|	Streptococcus pneumoniae bacteriophage MM1	|		|	synonym	|
170187	|	Streptococcus pneumoniae TIGR4	|		|	scientific name	|
171101	|	Streptococcus pneumoniae (strain ATCC BAA-255 / R6)	|		|	synonym	|
171101	|	Streptococcus pneumoniae R6	|		|	scientific name	|
171101	|	Streptococcus pneumoniae str. R6	|		|	synonym	|

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function new-git () {
	ssh git@example.com "mkdir $1.git && cd $1.git && git --bare init"
	git remote add origin git@example.com:$1.git
	git push origin master
	git config branch.master.remote origin
	git config branch.master.merge refs/heads/master
	git config push.default current
}

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sudo passenger-install-apache2-module 
Welcome to the Phusion Passenger Apache 2 module installer, v3.0.9.

This installer will guide you through the entire installation process. It
shouldn't take more than 3 minutes in total.

Here's what you can expect from the installation process:

 1. The Apache 2 module will be installed for you.
 2. You'll learn how to configure Apache.

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run ->(e){ p=Hash[*e['QUERY_STRING'].split(/[&=]/)]; [200, {'Content-type'=>'text/html'}, ["Hello #{p['name']}!"]] }

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#!/bin/sh

BRANCH=$(git name-rev HEAD | cut -d' ' -f2)

if [ "$BRANCH" = "staging" -o "$BRANCH" = "production" ]
then
  echo "You must not commit to staging or production."
  exit 1
fi

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#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon (Centos)
#
# chkconfig:   - 85 15 
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /usr/local/nginx/conf/nginx.conf
# pidfile:     /usr/local/nginx/logs/nginx.pid

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@reboot cd /var/www/apps/myapp/current && bundle exec unicorn -c /var/www/apps/myapp/current/config/unicorn.rb -E production -D