amejiarosario

Vagrant

Virtualized development http://vagrantup.com/

Setup

 $ gem install vagrant
 $ mkdir vagrant-box && cd vagrant-box # (optional)
 $ vagrant box add {title} {url}
 $ vagrant init {title}

amejiarosario

Rails ActiveRecord (association) - Cheatsheet

http://guides.rubyonrails.org/association_basics.html

Types of associations

• belongs_to : TABLE_NAME
• has_one : TABLE_NAME [:through => :TABLE_NAME]
• has_many : TABLE_NAME [:through => :TABLE_NAME]
• has_and_belongs_to_many : TABLE_NAME [:join_table => :TABLE_NAME]

amejiarosario

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

amejiarosario

[user]
	email = [email protected]
	name = Adrian Mejia
[color]
    	ui = auto
    	interactive = true

[alias]
    	ci = commit
    	di = diff --color-words

amejiarosario

# bash
alias b='vi ~/.bash_login'
alias u='source ~/.bashrc'

#ls
alias l='ls -CF'
alias ll='ls -alFc'
alias la='ls -A'
alias lt='ls -lart'

amejiarosario

# A two-line colored Bash prompt (PS1) with Git branch and a line decoration
# which adjusts automatically to the width of the terminal.
# Screenshot: http://img194.imageshack.us/img194/2154/twolineprompt.png
# Michal Kottman, 2012

RESET="\[\033[0m\]"
RED="\[\033[0;31m\]"
GREEN="\[\033[01;32m\]"
BLUE="\[\033[01;34m\]"
YELLOW="\[\033[0;33m\]"

amejiarosario

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

amejiarosario

#!/bin/bash
set -e # exit on error
### README

# * installs your desired ruby versions using rbenv
# ** including openssl (needed by bundler)
# ** including sqlite (probably needed for rails apps)
#
# Before you start:
# * put ssh-keys in place

amejiarosario

amejia@DEVCOOPPC-W7 /C/amr/tickets/ticket_2109_SQR_OK_TO_RELEASE (master)
$ echo $PS1
\[\033]0;$MSYSTEM:\w\007 \033[32m\]\u@\h \[\033[33m\w$(__git_ps1)\033[0m\] $

amejiarosario

# 
# Jekyll migrator for Drupal 7+
# adrianmejia.com
#

require 'rubygems'
require 'sequel'
require 'fileutils'
require 'yaml'