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## setup_textmate_rails_dev.md

      
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              January 8, 2013 14:06
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    ##Setup Textmate for Rails Dev on OS X
This guide was written by Jon Kinney for the Green Bay Ruby User Group. Jon works at Intridea and they graciously sponsor the Green Bay RUG meetings.
These guides were also partially completed using time from Intridea's SparkTime initiative which aims to give employees "outside projects" to work on during their normal work week.
If you find any issues with these suggestions please let me know. I've amassed these tips/tricks over several years of full time Rails development using Textmate but just because it works on my system doesn't always mean it will be problem free universally. Thanks to all the blog authors whose articles helped me learn Textmate over the years but whose links/posts I've lost or forgotten over time. If you have a cool Textmate tip or trick please post it in the comments!

  
## spec_has_many_through.rb
# video.rb
class Video < ActiveRecord::Base
  has_many :categorizations
  has_many :categories, through: :categorizations
end

# category.rb
class Category < ActiveRecord::Base
  has_many :categorizations
  has_many :videos, through: :categorizations

## application.html.erb
<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><%= content_for?(:title) ? yield(:title) : "Rails Bootstrap" %></title>
    <meta name="description" content="<%= content_for?(:description) ? yield(:description) : "Rails Bootstrap" %>">
    <%= stylesheet_link_tag "application", :media => "all" %>
    <%= javascript_include_tag "application" %>
    <%= csrf_meta_tags %>
  </head>

## application.html.haml
!!!
%html
  %head
    %meta{:content => "width=device-width, initial-scale=1.0", :name => "viewport"}
      %title= content_for?(:title) ? yield(:title) : "Rails Bootstrap"
      %meta{:content => content_for?(:description) ? yield(:description) : "Rails Bootstrap", :name => "description"}
        = stylesheet_link_tag "application", :media => "all"
        = javascript_include_tag "application"
        = csrf_meta_tags
  %body

## _flash_messages.html.erb
<% flash.each do |name, msg| %>
  <% if msg.is_a?(String) %>
    <div class="alert alert-<%= name == :notice ? "success" : "error" %>">
      <a class="close" data-dismiss="alert">&#215;</a>
      <%= content_tag :div, msg, :id => "flash_#{name}" %>
    </div>
  <% end %>
<% end %>

## _flash_messages.html.haml
- flash.each do |name, msg|
  - if msg.is_a?(String)
    %div{:class => "alert alert-#{name == :notice ? "success" : "error"}"}
      %a.close{"data-dismiss" => "alert"} ×
      = content_tag :div, msg, :id => "flash_#{name}"

## Gemfile
source 'https://rubygems.org'

gem 'rails', '3.2.11'
gem 'haml-rails'
gem 'bootstrap-sass'
gem "bcrypt-ruby", "~> 3.0.1"
gem "bootstrap_form", "~> 1.0.0"
gem 'fabrication'
gem 'faker'

## macros.rb
def sign_in(a_user=nil)
  user = a_user || Fabricate(:user)
  visit signin_path
  fill_in "Email", with: user.email
  fill_in "Password", with: user.password
  click_button "Sign in"
end

## user_interact_with_queue_spec.rb
require 'spec_helper'

feature "User interact with the queue" do
  scenario "User adds and reorders videos in the queue" do
    comedies = Fabricate(:category)
    monk = Fabricate(:video, title: "Monk", categories: [comedies])
    south_park = Fabricate(:video, title: "South Park", categories: [comedies])
    futurama = Fabricate(:video, title: "Futurama", categories: [comedies])

    sign_in

## dom_element_find.js
jQuery.fn.elementAfter = function(other) {
  for(i = 0; i < this.length - 1; i++) {
    if (this[i]() == other) {
      return jQuery(this[i + 1]());
    }
  }
};

jQuery.fn.elementBefore = function(other) {
  if (this.length > 0) {
	# video.rb
	class Video < ActiveRecord::Base
	has_many :categorizations
	has_many :categories, through: :categorizations
	end

	# category.rb
	class Category < ActiveRecord::Base
	has_many :categorizations
	has_many :videos, through: :categorizations
	<!DOCTYPE html>
	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title><%= content_for?(:title) ? yield(:title) : "Rails Bootstrap" %></title>
	<meta name="description" content="<%= content_for?(:description) ? yield(:description) : "Rails Bootstrap" %>">
	<%= stylesheet_link_tag "application", :media => "all" %>
	<%= javascript_include_tag "application" %>
	<%= csrf_meta_tags %>
	</head>
	!!!
	%html
	%head
	%meta{:content => "width=device-width, initial-scale=1.0", :name => "viewport"}
	%title= content_for?(:title) ? yield(:title) : "Rails Bootstrap"
	%meta{:content => content_for?(:description) ? yield(:description) : "Rails Bootstrap", :name => "description"}
	= stylesheet_link_tag "application", :media => "all"
	= javascript_include_tag "application"
	= csrf_meta_tags
	%body
	<% flash.each do \|name, msg\| %>
	<% if msg.is_a?(String) %>
	<div class="alert alert-<%= name == :notice ? "success" : "error" %>">
	<a class="close" data-dismiss="alert">×</a>
	<%= content_tag :div, msg, :id => "flash_#{name}" %>
	</div>
	<% end %>
	<% end %>
	- flash.each do \|name, msg\|
	- if msg.is_a?(String)
	%div{:class => "alert alert-#{name == :notice ? "success" : "error"}"}
	%a.close{"data-dismiss" => "alert"} ×
	= content_tag :div, msg, :id => "flash_#{name}"
	source 'https://rubygems.org'

	gem 'rails', '3.2.11'
	gem 'haml-rails'
	gem 'bootstrap-sass'
	gem "bcrypt-ruby", "~> 3.0.1"
	gem "bootstrap_form", "~> 1.0.0"
	gem 'fabrication'
	gem 'faker'
	def sign_in(a_user=nil)
	user = a_user \|\| Fabricate(:user)
	visit signin_path
	fill_in "Email", with: user.email
	fill_in "Password", with: user.password
	click_button "Sign in"
	end
	require 'spec_helper'

	feature "User interact with the queue" do
	scenario "User adds and reorders videos in the queue" do
	comedies = Fabricate(:category)
	monk = Fabricate(:video, title: "Monk", categories: [comedies])
	south_park = Fabricate(:video, title: "South Park", categories: [comedies])
	futurama = Fabricate(:video, title: "Futurama", categories: [comedies])

	sign_in
	jQuery.fn.elementAfter = function(other) {
	for(i = 0; i < this.length - 1; i++) {
	if (this[i]() == other) {
	return jQuery(this[i + 1]());
	}
	}
	};

	jQuery.fn.elementBefore = function(other) {
	if (this.length > 0) {