neilmiddleton

# download, from_repo, and commit_state 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?"

neilmiddleton

From 63254641c717dbdafdeb92fa0a3b70034d237a91 Mon Sep 17 00:00:00 2001
From: Neil Middleton <neil@monochrome.co.uk>
Date: Thu, 15 Oct 2009 14:32:33 +0100
Subject: [PATCH 2/2] Changes to enable bcms deploment on heroku

---
 .gems                                              |    1 +
 config/environment.rb                              |    1 +
 config/initializers/browsercms.rb                  |    7 ++++
 config/s3.yml                                      |    9 +++++

neilmiddleton

conditions = {}
conditions[:age] = params[:age] if params[:age].present?
conditions[:gender] = params[:gender] if params[:gender].present?

neilmiddleton

# Store named scopes
active = User.scoped(:conditions => {:active => true})
recent = User.scoped(:conditions => ['created_at > ?', 7.days.ago])

# Which can be combined
recent_active = recent.active

# And operated upon
recent_active.each { |u| ... }

neilmiddleton

Profile.scoped(:conditions => conditions).all(:conditions => ["description LIKE ?", "%#{params[:description]}%")

neilmiddleton

<%= h some_string %>
is now the same as
<%= some_string %>

neilmiddleton

<%= some_string.html_safe %>

neilmiddleton

SELECT * FROM sometable WHERE textfield ILIKE '%value%';

neilmiddleton

SELECT * FROM sometable WHERE textfield LIKE '%value%';

neilmiddleton

 ~  ➔ rvm --trace install ree
--trace install ree

rvm 0.1.38 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]

+ [[ -z '' ]]
+ [[ ! -z ree ]]
+ rvm_action=use
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]