| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |
By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:
/people/6
But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.
| #!/usr/bin/ruby | |
| require 'rss' | |
| # Usage | |
| # $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/ | |
| # episodes.rss | |
| # OR | |
| # $ ./railscasts.rb | |
| p 'Downloading rss index' |
##References
##Create Rails App
command to make new directory:
mkdir AppName
| ### Esse gist ainda não está 100% | |
| aparentemente tem que fazer um gem install passenger **também** | |
| sudo apt-get install python-software-properties ### PARA INSTALAR add-apt-repository, se não tiver no sistema | |
| sudo apt-get install software-properties-common ### NO UBUNTU 13.04 | |
| sudo add-apt-repository ppa:nginx/stable ### PARA INSTALAR SOMENTE NGINX, SEM PASSENGER - USE SOMENTE COM PHP | |
| sudo add-apt-repository --remove ppa:nginx/stable ### PARA REMOVER NGINX, SEM PASSANGER - USE SOMENTE SE TIVER INSTALADO | |
| sudo add-apt-repository ppa:brightbox/passenger-nginx ### PARA INSTALAR VERSAO RECENTE DO NGINX COM PASSENGER |
| ## | |
| # Fazendo deploy com o capistrano de uma aplicação Rails | |
| # usando servidores da Amazon ec2 e unicorn como servidor | |
| # o versionamento do ruby no ambiente de produção foi feito | |
| # com o rbenv ( https://github.com/sstephenson/rbenv ), o SO | |
| # esta com o Centos 5.3 x64 | |
| # | |
| # Primeiramente é necessario instalar a gem com o comando: | |
| # gem install capistrano | |
| # ou adicione a linha: gem "capistrano", :group => :development |
| // SASS variable overrides must be declared before loading up Active Admin's styles. | |
| // | |
| // To view the variables that Active Admin provides, take a look at | |
| // `app/assets/stylesheets/active_admin/mixins/_variables.css.scss` in the | |
| // Active Admin source. | |
| // | |
| // For example, to change the sidebar width: | |
| // $sidebar-width: 242px; | |
| // Active Admin's got SASS! |
Create droplet of your liking (ubuntu 12.10 x32)
ssh to root in terminal with your server ip
ssh [email protected]
Add ssh fingerprint and enter password provided in email
| RSpec.configure do |config| | |
| config.before(:suite) do | |
| DatabaseCleaner.clean_with(:truncation) | |
| end | |
| config.before(:each) do | |
| DatabaseCleaner.strategy = :transaction | |
| end | |
| config.before(:each, js: true) do |
| class API::V1::BaseController < ApplicationController | |
| skip_before_filter :verify_authenticity_token | |
| before_filter :cors_preflight_check | |
| after_filter :cors_set_access_control_headers | |
| def cors_set_access_control_headers | |
| headers['Access-Control-Allow-Origin'] = '*' | |
| headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS' |