sahidursuman

    @pdf = Prawn::Document.new(:margin => 0, :skip_page_creation => true)
    images.each do |imagem|
      geo = Paperclip::Geometry.from_file(imagem)
      if geo.height >= geo.width
        size = [612, 792]
        @pdf.start_new_page(:page_size => "A4", :layout => :portrait)
       else
        size = [792, 612]
        @pdf.start_new_page(:page_size => "A4", :layout => :landscape)
      end

sahidursuman

require 'rubygems'
require 'barby'
require 'barby/outputter/prawn_outputter'
require 'pdf/writer'

if defined?(JRUBY_VERSION)
  require 'barby/barcode/pdf_417'
  pdf_417 = Barby::Pdf417.new('Trou de boulette')
  Prawn::Document.generate('prawn_pdf_417.pdf') do |pdf| # Unpleasant white lines
    pdf_417.annotate_pdf(pdf, {:x => 200, :y => 500, :xdim => 2, :ydim => 6})

sahidursuman

# coding: utf-8

require 'rubygems'
require 'thinreports'

# Load libraries of barby.
require 'barby'
require 'barby/barcode/ean_13'
require 'barby/barcode/ean_8'
require 'barby/barcode/qr_code'

sahidursuman

100 = :continue
101 = :switching_protocols
102 = :processing
200 = :ok
201 = :created
202 = :accepted
203 = :non_authoritative_information
204 = :no_content
205 = :reset_content
206 = :partial_content

sahidursuman

  <div class="record" data-id="<%= user.id %>">
    <p><b>ID: </b> <%= user.id %></p>
    <p><b>Name: </b> <%= user.name %></p>
    <p><b>Location: </b> <%= user.location %> </p>
    <p><%= link_to 'Show', user %> | <%= link_to 'Edit', edit_user_path(user) %> | <%= link_to 'Destroy', user, method: :delete, data: { confirm: 'Are you sure?' } %> </p>
  </div>

sahidursuman

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

sahidursuman

# Sidekiq interaction and startup script
commands:
  create_post_dir:
    command: "mkdir -p /opt/elasticbeanstalk/hooks/appdeploy/post"
    ignoreErrors: true
files:
  "/opt/elasticbeanstalk/hooks/appdeploy/post/50_restart_sidekiq.sh":
    mode: "000755"
    owner: root
    group: root

sahidursuman

Deploying to Elastic Beanstalk via CircleCi 2.0

I got to here after spending hours trying to deploy to an Elastic Beanstalk instance via CircleCi 2.0 so I thought I'd write up what worked for me to hopefully help others. Shout out to RobertoSchneiders who's steps for getting it to work with CircleCi 1.0 were my starting point.

For the record, I'm not the most server-savvy of developers so there may be a better way of doing this.

Setup a user on AWS IAM to use for deployments

• Add user here

sahidursuman

files:
  "/etc/nginx/conf.d/000_APP_NAME.conf":
    mode: "000755"
    owner: root
    group: root
    content: |
      upstream APP_NAME_app {
        server unix:///var/run/puma/my_app.sock;
      }

sahidursuman

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test