# .rvm 
# [fiveam] rvm global gemset & 1.8.7-head vs. 1.8.7-p334.

# Problem: rvm gemset does not recognize Bundler.
# Solution: store gem in global gemset, then run 'bundle install'.

me@me:~/classes/eff-tdd/aws-demo$ bundle install
bundle: command not found
me@me:~/classes/eff-tdd/aws-demo$ rvm use 1.8.7-p334@global
Using /home/me/.rvm/gems/ruby-1.8.7-p334 with gemset global
me@me:~/classes/eff-tdd/aws-demo$ gem install bundler
Fetching: bundler-1.0.11.gem (100%)
Successfully installed bundler-1.0.11
1 gem installed
Installing ri documentation for bundler-1.0.11...
Installing RDoc documentation for bundler-1.0.11...
me@me:~/classes/eff-tdd/aws-demo$ rvm use 1.8.7-p334@aws-demo
Using /home/me/.rvm/gems/ruby-1.8.7-p334 with gemset aws-demo
me@me:~/classes/eff-tdd/aws-demo$ bundle install
Fetching source index for http://rubygems.org/

# Problem: when running rake, ruby-1.8.7-head throws error in logger.rb.

me@me:~/classes/eff-tdd/aws-demo$ rake spec --trace
(in /home/me/classes/eff-tdd/aws-demo)
rake aborted!
private method `chomp' called for nil:NilClass
/home/me/.rvm/rubies/ruby-1.8.7-head/lib/ruby/1.8/logger.rb:174

# Solution: Known issues in 1.8.7-head build: http://www.ruby-forum.com/topic/523412, revert to 1.8.7-p334.

me@me:~/classes/eff-tdd/aws-demo$ rvm use 1.8.7-p334@aws-demo
Using /home/me/.rvm/gems/ruby-1.8.7-p334 with gemset aws-demo
me@me:~/classes/eff-tdd/aws-demo$ bundle install
bundle: command not found
me@me:~/classes/eff-tdd/aws-demo$ rvm use 1.8.7-p334@global
Using /home/me/.rvm/gems/ruby-1.8.7-p334 with gemset global
me@me:~/classes/eff-tdd/aws-demo$ gem install bundler
Fetching: bundler-1.0.11.gem (100%)
Successfully installed bundler-1.0.11
1 gem installed
Installing ri documentation for bundler-1.0.11...
Installing RDoc documentation for bundler-1.0.11...
me@me:~/classes/eff-tdd/aws-demo$ rvm use 1.8.7-p334@aws-demo
Using /home/me/.rvm/gems/ruby-1.8.7-p334 with gemset aws-demo
me@me:~/classes/eff-tdd/aws-demo$ bundle install
Fetching source index for http://rubygems.org/
...

# .rvmrc
# Finish downloads required OS prior to installing RVM -- Linux requires curl, bison, autoconf and git before cloning into local repo. Next, download RVM: 

$ bash < <(curl -B http://rvm.beginrescueend.com/install/rvm)

# When complete, add this line to the bottom of the .bashrc file located in the /home/<name> directory:

[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Loads rvm into shell.

# Run test to verify that installation was successful:

$ type rvm | head -1 # Should return 'rvm is a function'

# Install Rubies:

$ rvm install ruby-<version>-<build> # Sample: ruby-1.8.7-p334, can lead off build too.

# Install Rails along with your RVM gemsets -- create .rvmrc system file in your project directory using one line:

rvm use <ruby version>@<gemset> # Sample: 1.8.7-p334@test-app

# Create same gemset named above inside project directory:

$ rvm gemset create <ruby version>@<gemset> # Sample: 1.8.7-p334@test-app

# Begin using newly created gemset:

$ rvm use <ruby version>@<gemset> # Sample: 1.8.7-p334@test-app

# Run bundle install, which installs from Gemfile into gemset -- including Rails

$ bundle install

# These are the general steps, see http://rvm.beginrescueend.com/rvm/install/ with any problems during installation. Result is version of Ruby, Rails and gemsets nicely organized by project using .rvmrc. Repeat the process with .rvmrc, creating and using gemsets with each new project.

# Step 1: Add factory_girl to Gemfile and spec/spec_helper.rb:

# Gemfile:
gem 'factory_girl', '1.3.3'

# spec/spec_helper.rb:
require 'factory_girl'
require File.dirname(__FILE__) + "/../spec/factories.rb"

# Step 2: Define factories in spec/factories.rb
# Define sequence by calling sequence on factory object 'f'.

Factory.define :user do |f|
  f.status                              "New"
  f.role                                "Borrower"
  f.sequence(:name)                     { |n| "user-#{n}" }
  f.sequence(:email)                    { |n| "user-#{n}@example.com" }
  f.sequence(:password)                 { |n| "foobar-#{n}" }
  f.sequence(:password_confirmation)    { |n| "foobar-#{n}" }
end

# Step 3: Method call from spec files:
@user = Factory(:user)

# app-template.rb

# Developed by Blazing Cloud. 
# Usage: Place in project directory and run 'rails new <app_name> app-template.rb'.

rvmrc = <<-RVMRC
rvm gemset use #{app_name}
RVMRC

create_file ".rvmrc", rvmrc

gem "factory_girl_rails", ">= 1.0.0", :group => :test
gem "factory_girl_generator", ">= 0.0.1", :group => [:development, :test]
gem "haml-rails", ">= 0.3.4"
gem "rspec-rails", ">= 2.2.1", :group => [:development, :test]

generators = <<-GENERATORS

config.generators do |g|
  g.test_framework :rspec, :fixture => true, :views => false
  g.integration_tool :rspec, :fixture => true, :views => true
  g.fixture_replacement :factory_girl, :dir => 'spec/factories'
  g.template_engine :haml
end

GENERATORS

application generators

# Comment back in for jQuery library.
# get "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js",  "public/javascripts/jquery.js"
# get "http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.5/jquery-ui.min.js", "public/javascripts/jquery-ui.js"
#`curl http://github.com/rails/jquery-ujs/raw/master/src/rails.js -o public/javascripts/rails.js`

gsub_file 'config/application.rb', 'config.action_view.javascript_expansions[:defaults] = %w()', 'config.action_view.javascript_expansions[:defaults] = %w(jquery.js jquery-ui.js rails.js)'

layout = <<-LAYOUT

!!!
%html
  %head
    %title #{app_name.humanize}
    = stylesheet_link_tag :all
    = javascript_include_tag :defaults
    = csrf_meta_tag
  %body
    = yield

LAYOUT

remove_file "app/views/layouts/application.html.erb"
create_file "app/views/layouts/application.html.haml", layout

create_file "log/.gitkeep"
create_file "tmp/.gitkeep"

git :init
git :add => "."

docs = <<-DOCS

Run the following commands to complete the setup of #{app_name.humanize}:

% rvm gemset create #{app_name}
% cd #{app_name}
% gem install bundler
% bundle install
% script/rails generate rspec:install

DOCS

log docs