lazybios

# lib/custom_logger.rb
class CustomLogger < Logger
  def format_message(severity, timestamp, progname, msg)
    "#{timestamp.to_formatted_s(:db)} #{severity} #{msg}\n"
  end
end

logfile = File.open("#{Rails.root}/log/custom.log", 'a')  # create log file
logfile.sync = true  # automatically flushes data to file
CUSTOM_LOGGER = CustomLogger.new(logfile)  # constant accessible anywhere

bpolaszek

<!-- Temporary breakpoint debugger -->
<span class="sm:hidden">XS</span>
<span class="hidden sm:inline md:hidden">SM</span>
<span class="hidden md:inline lg:hidden">MD</span>
<span class="hidden lg:inline xl:hidden">LG</span>
<span class="hidden xl:inline">XL</span>
<!-- / Temporary breakpoint debugger -->

cbilgili

<%= turbo_frame_tag "new_message", target: "_top" do %>
  <%= form_with(model: [@message.room, @message], data: { controller: "reset-form", action: "turbo:submit-end->reset-form#reset" }) do |form| %>
    <%= form.text_field :content, autocomplete: 'off', placeholder: 'Write your message...' %>
    <%= button_tag(type: :submit) do %>
      <i class="fa fa-paper-plane" aria-hidden="true"></i>
    <% end %>
    <%= form.submit "Send", data: {disable_with: false} %>
  <% end %>
<% end %>

Intrepidd

// DISCLAIMER : You can now probably use `data-turbo-action="advance"` on your frame to perform what this controller is aiming to do 
// https://turbo.hotwired.dev/handbook/frames#promoting-a-frame-navigation-to-a-page-visit
// Note that you probably want to disable turbo cache as well for those page to make popstate work properly

import { navigator } from '@hotwired/turbo'
import { Controller } from '@hotwired/stimulus'
import { useMutation } from 'stimulus-use'

export default class extends Controller {
  connect (): void {

dalezak

<div class="form-group">
  <%= form.label :type, "Type", class: "font-weight-bold" %>
  <%= form.select :type, ['TextQuestion', 'UrlQuestion'], { include_blank: true }, { class: "form-control", data: { action: "input->toggle#changed", target: "toggle.select" } } %>
</div>
<div class="form-group">
  <%= form.label :name, "Name", class: "font-weight-bold" %>
  <%= form.text_field :name, class: "form-control" %>
</div>
<div class="form-group" data-target="toggle.element" data-values="UrlQuestion">
  <%= form.label :url, "URL", class: "font-weight-bold" %>

naoufalelh

Rails Active Storage Cheatsheet

• Rails Active Storage Cheatsheet
  • Install Active Storage
  • Usage
    • Model
    • Controller
    • Views (in ERB)
    • Display Image and its variants or Preview (PDF or Video)
• Install this libraries first

jesster2k10

require 'rails_helper'

RSpec.describe External::Provider::Base do
  let(:subject) { described_class.new SecureRandom.hex }

  describe '#for' do
    it 'returns Facebook provider' do
      class_instance = described_class.for :facebook
      expect(class_instance).to eq(External::Provider::Facebook)
    end

jesster2k10

Rails API-Only Social Login

This is another piece of code I've extrapolated from a Ruby on Rails project I'm currently working on. The code implmenets social login with a RoR API-based application, targeted at API clients.

The setup does not involve any browser-redirects or sessions as you would have to use working with Omniauth. Instead, what it does is takes an access_token generated on client-side SDKs, retireves user info from the access token and creates a new user and Identity in the database.

This setup works with native applications as described in the Google iOS Sign In Docs (see Authenticating with a backend server)

jesster2k10

JWT Auth + Refresh Tokens in Rails

This is just some code I recently used in my development application in order to add token-based authentication for my api-only rails app. The api-client was to be consumed by a mobile application, so I needed an authentication solution that would keep the user logged in indefinetly and the only way to do this was either using refresh tokens or sliding sessions.

I also needed a way to both blacklist and whitelist tokens based on a unique identifier (jti)

Before trying it out DIY, I considered using:

Gaolz

1. 什么是 Rails Engine

• Rails Guides：Engine 可以看作为宿主应用提供附加功能的微型应用(如 feedmob-rescue, feedmob-sidebar)

• 而 Rails Application 实质上就是一个加强版的 Engine

2. Rails Engine 优缺点

1. 背景：当宿主应用过于复杂且有某一功能耦合度不高时可以单独抽出来做成一个 Engine.

2. 优点：

• 解耦 (避免宿主应用代码过多，导致难以维护)
• 可以针对 engine 单独测试