AlexB52

# Made as an answer to the question is rails forums
# https://discuss.rubyonrails.org/t/how-would-you-handle-gracefully-validating-a-generated-unique-code-until-its-guaranteed-to-be-valid/84919/9

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  gem "rails"
  gem "sqlite3"

palkan

require 'active_support/core_ext/hash/indifferent_access'

def send_admin_notification(changes = previous_changes)
  case changes
  in ends_at: [Time, _]
    :resubscribed
  in ends_at: [nil, Time]
    :churned
  in processor_plan: [nil, String]
    :subscribed

bigtiger

How We Deployed Image Processing to Heroku in Support of a Rails 6 Application

Our app was already deployed and working on Heroku with MiniMagick. There were a few features of Image Processing that were appealing, performance and autorotation, and it appeared to be a straightforward swap.

Locally, we had run brew install vips on our MacBooks to get it running. That was early in the process and a detail long forgotten. When I deployed to Heroku @juliancheal pointed out that the staging environment was failing with an ActiveSupport::MessageVerifier::InvalidSignature error.

We were able to quickly identify the missing libvips dependency.

Figuring out how to install libvips to support rubyvips to support Image Processing was not trivial and therefore this guidepost exists.

besrabasant

Submitting forms with Turbolinks has always been pain in the ass, especially in a situation when the server responds with validation errors.

This snippet aims to solve the problem.

Resources:

• serialize() : https://vanillajstoolkit.com/helpers/serialize/

jay-snee

name: run rspec

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

souzagab

How to fix openSSL incompatibility issues in older Ruby Versions. (<=2.3)

Homebrew

Install openssl 1.0.2 via homebrew :

brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/64555220bfbf4a25598523c2e4d3a232560eaad7/Formula/openssl.rb -f

This should install openssl in /usr/local/opt/openssl

If you already have 1.1 installed, you should have 2 versions of opensll in: /user/local/opt/

leastbad

This is all you really need to know in order to make Action Mailbox work in development.

1. Fire up ngrok http 3000 and make note of your subdomain for steps 3 and 8.
2. Create a Mailgun account because they offer sandbox addresses; grab your domain from the Dashboard.
3. Go into Receiving and create a catch-all route pointing to: https://XXX.ngrok.io/rails/action_mailbox/mailgun/inbound_emails/mime
4. Add your Mailgun API key to your credentials:

action_mailbox:
 mailgun_api_key: API KEY HERE

inopinatus

# frozen_string_literal: true

require "bundler/inline"
gemfile(true) do
  source "https://rubygems.org"
  gem "rails", "6.0.0"
  gem "sqlite3"
  gem "pry"
end

lazaronixon

<%= form_with(model: billboard) do |form| %>
  <%= tag.div class: "dropzone", data: { controller: "dropzone", dropzone_param_name_value: "billboard[images][]", dropzone_url_value: rails_direct_uploads_url, dropzone_accepted_files_value: "image/*", dropzone_max_files_value: 3, dropzone_max_filesize_value: 0.300 } do %>
    <div class="dz-default dz-message flex flex-col items-center">
      <%= image_tag "upload.svg", size: 28, class: "colorize-black", aria: { hidden: true } %>
      <h5 class="font-semibold mbs-4">Drop files here or click to upload.</h5>
      <p class="text-sm text-subtle">Upload up to 10 files.</p>
    </div>
  <% end %>

  <div class="inline-flex items-center mbs-2 mie-1">

twalpole

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'selenium-webdriver', '3.142.3'
  gem 'webdrivers'
  gem 'capybara', '3.28.0'
  gem 'byebug'
end