hauleth

AllCops:
  Exclude:
    - bin/*
    - config/**/*
    - coverage/**/*
    - db/**/*
    - doc/**/*
    - log/**/*
    - public/**/*
    - script/**/*

Patru

Since I did not want to constantly re-invent the wheel I will write down my choices for putting together my Cuba template.

1. Choose your favorite version of ruby and install it using rbenv (I happened to use MRI 2.2.3 at this point).
2. create your template directory and CD into it.
3. fix your ruby version using rbenv local 2.2.3 or somesuch
4. create a github repository and follow the instructions for the README.md and the first commit.
5. get a Gemfile from a running project and edit away the stuff I considered project specific
6. run bundle install, takes a while, but looks nice, remember to add Gemfile.lock to git too
7. create routes and config directories, want to put stuff in there
8. create an initial Cuba route in routes/default.rb

Patru

Setup for Cuba in a sample app

I recently read up quite some articles on microframworks and I liked the idea to try out Cuba instead of the regular Sinatra for a change. Here is what I ended up with.

First of all my Gemfile:

source "https://rubygems.org"
ruby "2.0.0"

ls-lukebowerman

<% pages = sitemap.resources.find_all{|p| p.source_file.match(/\.html/) } %>
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<% pages.each do |p| %>
  <url>
    <loc>http://youdomain.com/<%=p.destination_path.gsub('/index.html','')%></loc>
    <priority>0.7</priority>
  </url>
<% end %>
</urlset>

joshteng

#Goal Deploy your Rails App super easily with Dokku on Digital Ocean cheap cheap!

##Notes

• Follow 12 factor design (include the rails_12factor gem)
• Don't forget your Procfile with the command to start up your application server
• I prefer using external hosted logging services like Logentries (not in this guide)
• Set up performance monitoring AppSignal or New Relic (not in this guide)

aliang

# taken from http://railsbros.de/2010/11/29/a-custom-irbrc-for-rails-3.html
# config/application.rb that is
module MyApp
  class Application < Rails::Application
    # config stuff comes here

    def load_console(sandbox=false)
      super
      if File.exists?(project_specific_irbrc = File.join(Rails.root, ".irbrc"))
        puts "Loading project specific .irbrc ..."

tyteen4a03

// from https://github.com/Shopify/liquid/blob/63eb1aac69a31d97e343822b973b3a51941c8ac2/performance/shopify/shop_filter.rb#L100
Shopify.handleize = function (str) {
    str = str.toLowerCase();

    var toReplace = ['"', "'", "\\", "(", ")", "[", "]"];
    
    // For the old browsers
    for (var i = 0; i < toReplace.length; ++i) {
        str = str.replace(toReplace[i], "");
    }

JosephPecoraro

# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro

cmd = "echo 'hi'" # Sample string that can be used

# 1. Kernel#` - commonly called backticks - `cmd` 
# This is like many other languages, including bash, PHP, and Perl
#   Synchronous (blocking)
#   Returns the output of the shell command
#   Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!