abhionlyone

require "capistrano/setup"
require "capistrano/deploy"
require "capistrano/scm/git"
require 'capistrano/npm'
install_plugin Capistrano::SCM::Git
Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

abhionlyone

require "rvm/capistrano"                  # Load RVM's capistrano plugin.

require "bundler/capistrano"

set :rvm_ruby_string, '1.9.3'
set :rvm_type, :user  # Literal ":user"

set :application, "blog_test"
set :repository,  "git@github.com:ryancheung/blog.git"
set :scm, :git

abhionlyone

http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

abhionlyone

brew install openssl
bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"

abhionlyone

# lib/omniauth/facebook.rb

require 'httparty'

module Omniauth
  class Facebook
    include HTTParty

    # The base uri for facebook graph API
    base_uri 'https://graph.facebook.com/v2.3'

abhionlyone

# app/controllers/api/v1/api_controller.rb
# Base API controller class
class Api::V1::ApiController < ApplicationController
  before_action :http_authorization_header?, :authenticate_request, :set_current_user

  protected

  # Bad Request if http authorization header missing
  def http_authorization_header?
    fail BadRequestError, 'errors.missing_auth_header' unless authorization_header