Aki Atoji akiatoji

Naming files and using asset_path

application.scss.erb
- use <%= asset_path 'background.jpg' %>

on config/environments/production.rb

Installing CentOS

Download net install iso: CentOS-6.2-x86_64-netinstall.iso

Create a new VirtualBox machine

Name: vagrant-centos
Operating System: Linux
Version: Red Hat

Started getting error below with edge mongoid.

aki@rydeen~/Dropbox/RubyProjects/zitta-orders > rails c
Loading development environment (Rails 3.2.6)
ruby-1.9.2-p290 :001 > ap 'wheee'
NameError: uninitialized constant BSON
	from /Users/aki/.rvm/gems/ruby-1.9.2-p290/gems/awesome_print-1.0.2/lib/awesome_print/ext/mongoid.rb:23:in `cast_with_mongoid'
	from /Users/aki/.rvm/gems/ruby-1.9.2-p290/gems/awesome_print-1.0.2/lib/awesome_print/formatter.rb:24:in `format'

Seems variables defined by let(){} is lazily instantiated.

This caused problems like so in specs:

let(:estimate){Fabricate.build(:shipping_estimate)}
...
ShippingEstimate.should_receive(:new).and_return(estimate) 
...
# ends up calling methods on uninstantiated (nil) estimate

On OS X 10.7.4, you need to install libyaml by hand. Using homewbrew:

brew install libyaml

Then you can happily install python modules

sudo easy_install nltk SOAPpy pyOpenSSL lxml

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

	#Steps to install RVM + Ruby 1.9.2 + Rails + nginx + Passenger on CentOS (tested on v5.5)

	# Install git and curl, if not already installed
	sudo yum install git
	sudo yum install curl

	# Create the rvm group and add any users who will be using rvm to the group
	sudo su -
	groupadd rvm

	source 'https://rubygems.org'

	gem 'rails', '3.2.1'

	# Bundle edge Rails instead:
	# gem 'rails', :git => 'git://github.com/rails/rails.git'

	gem 'sqlite3'

	#!/bin/sh
	sudo yum erase ruby ruby-libs ruby-mode ruby-rdoc ruby-irb ruby-ri ruby-docs
	sudo yum install openssl-devel zlib-devel \
	gcc gcc-c++ make autoconf readline-devel \
	curl-devel expat-devel gettext-devel
	cd /tmp
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -xvzf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125/
	./configure --prefix=/usr/local

	gem install yard
	gem install redcarpet #needed to show markdown files
	gem install github-markup
	yard gems --rebuild
	yard server -r -g -d