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{
  "items": {
    "countries": [
      {
        "id": 192,
        "name": "Aceh",
        "cities": [
          {
            "id": 2252,

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# 
# Install the MYSQL driver
#   gem install mysql2
#
# Ensure the MySQL gem is defined in your Gemfile
#   gem 'mysql2'
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
default: &default

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// on folder app/directives
"use strict";

angular.module('myApp').directive('errSrc', [function() {
  return {
    link: function(scope, element, attrs) {
      element.bind('error', function() {
        if (attrs.src != attrs.errSrc) {
          attrs.$set('src', attrs.errSrc);
        }

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def spin_it(fps=10)
    chars = %w[⣾ ⣽ ⣻ ⢿ ⡿ ⣟ ⣯ ⣷] #you can change with your style 
    delay = 1.0/fps
    iter = 0
    spinner = Thread.new do
      while iter do  # Keep spinning until told otherwise
        print chars[(iter+=1) % chars.length]
        sleep delay
        print "\b"
      end

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

Rails Guides Getting Started Notes

rails new -h see all app builder switches

File/Folder Purpose

app/ Contains the controllers, models, views and assets for your application. You'll focus on this folder for the remainder of this guide.
config/ Configure your application's runtime rules, routes, database, and more. This is covered in more detail in Configuring Rails Applications
config.ru Rack configuration for Rack based servers used to start the application.

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Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

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Ruby on Rails Helpers: h, j, l and t

There are four one-char Rails helpers that seasoned developers use all the time for their simplicity and expressiveness:

h, alias for html_escape

h is a helper for escaping HTML tag characters.

Reference: http://api.rubyonrails.org/classes/ERB/Util.html#method-c-html_escape

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## show Briefs [/api/member/briefs/{id}]
### show Briefs for buyer [GET]
+ Parameters
    + id (required, number, `1`) ... Numeric `id` of the Note to perform action with. Has example value.

+ Request (application/json)       

        {   
            "user_id" : "2",
            "auth_token": "A4nvpgims6Go_j8CfWU8"