prsanjay

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

prsanjay

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

prsanjay

Web fonts are pretty much all the rage. Using a CDN for font libraries, like TypeKit or Google Fonts, will be a great solution for many projects. For others, this is not an option. Especially when you are creating a custom icon library for your project.

Rails and the asset pipeline are great tools, but Rails has yet to get caught up in the custom web font craze.

As with all things Rails, there is more then one way to skin this cat. There is the recommended way, and then there are the other ways.

The recommended way

Here I will show how to update your Rails project so that you can use the asset pipeline appropriately and resource your files using the common Rails convention.

prsanjay

# see https://github.com/thomasjbradley/signature-pad for more details

instructions = JSON.load(data).map { |h| "line #{h['mx']},#{h['my']} #{h['lx']},#{h['ly']}" } * ' '
system "convert -size 198x55 xc:transparent -stroke blue -draw '#{instructions}' signature.png"

prsanjay

require 'mina/bundler'
require 'mina/rails'
require 'mina/git'
require 'mina/rbenv'

set :repository, 'git@bitbucket.org:sanjayprajapati/your-app.git'
set :user, 'deploy'
set :deploy_to, '/home/deploy/your-app-name'
set :branch, 'develop'
set :domain, YOUR_SERVER_IP

prsanjay

2.5.1 :006 > Ahoy::Visit.first
  Ahoy::Visit Load (1.1ms)  SELECT  "ahoy_visits".* FROM "ahoy_visits" ORDER BY "ahoy_visits"."id" DESC LIMIT $1  [["LIMIT", 1]]
 => #<Ahoy::Visit id: 1, visit_token: "d1dec227-ecd8-4052-bd45-ba7f5ac162b8", visitor_token: "76afdd83-5dc8-43a6-8dc8-21bf43ae247b", 
user_id: nil, ip: "127.0.0.1", user_agent: "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36...", referrer: nil, 
referring_domain: nil, landing_page: "http://localhost:3000/", browser: "Chrome", os: "GNU/Linux", device_type: "Desktop", 
country: nil, region: nil, city: nil, utm_source: nil, utm_medium: nil, utm_term: nil, utm_content: nil, utm_campaign: nil, 
started_at: "2018-06-03 14:23:49">

prsanjay

class Ahoy::Store < Ahoy::DatabaseStore

  def track_visit(data)
    data[:accept_language] = request.headers["Accept-Language"]
    super(data)
  end

  def track_event(data)
    data[:properties] = { key: 'value' }
    super(data)

prsanjay

class ApplicationMailbox < ActionMailbox::Base
  # Any of the recipients of the mail (whether to, cc, bcc) are matched against the regexp.
  routing /^replies@/i => :replies

  # Any of the recipients of the mail (whether to, cc, bcc) needs to be an exact match for the string.
  routing "help@example.com" => :help

  # Any inbound_email that has not been already matched will be sent to the BackstopMailbox.
  routing :all => :backstop
end

prsanjay

class ApplicationMailbox < ActionMailbox::Base
  routing ->(inbound_email) { with_sku?(inbound_email) } => :price_finder


  def self.with_sku?(inbound_email)
    inbound_email.mail.subject.include?('SKU') || inbound_email.mail.body.include?('SKU')
  end
end

class PriceFinderMailbox < ApplicationMailbox

prsanjay

module Spree
  class TaxonHeaderImage < Asset
    include Rails.application.config.use_paperclip ? Configuration::Paperclip : Configuration::ActiveStorage
    include Rails.application.routes.url_helpers

    def styles
      self.class.styles.map do |_, size|
        width, height = size[/(\d+)x(\d+)/].split('x')

        {