Frequently Asked Questions (FAQs) about Creating a Chat App with Rails 5, ActionCable, and Devise Rails 5 has introduced a bunch of new great features, but one of the most anticipated ones is of course ActionCable. ActionCable seamlessly integrates WebSockets into your application and offers bo...
$ rails generate layout:devise foundation5 The command will create these files: app/views/devise/sessions/new.html.erb app/views/devise/passwords/new.html.erb app/views/devise/registrations/edit.html.erb app/views/devise/registrations/new.html.erb ...
$ rails new rails-bootstrap -m https://raw.github.com/RailsApps/rails-composer/master/composer.rb The$character indicates a shell prompt; don’t include it when you run the command. This creates a new Rails app namedrails-bootstrapon your computer. You can use a different name if you ...
NewRelic provides RPM which is a plugin for rails that allows you to monitor and quickly diagnose problems with your Rails application in real time. Check them out at NewRelic.com. Call Us! You can reach the podcast voicemail line at 407 409-8440. Phusion Passenger 2.0.5 released; ...
在Rails 5应用中,可以使用一些工具和技术来对截图差异进行测试。下面是一些常用的方法: 1. 使用截图比较工具:可以使用一些开源的截图比较工具,如Resemble.js、Pixelmatch等,...
Luigi 5,5531515 gold badges5656 silver badges109109 bronze badges Add a comment 2 Answers Sorted by: 119 Destroy the app: heroku apps:destroy --app example Create a new one: heroku create example Push to it: git push heroku -u master Share Improve this answer Follow edited Aug...
Create a new action, index in MessagesController (Get it from pastie): def index @messages = Message.all end This goes into app/views/messages/index.html.erb (Get it from pastie): Enter new message! <% remote_form_for :message, :html => {:id => "message-form"} do |form| %> ...
执行rails new -h命令可以查看新应用生成器的所有命令行选项。 创建blog 应用后,进入该文件夹: $ cd blog blog文件夹中有许多自动生成的文件和文件夹,这些文件和文件夹组成了 Rails 应用的结构。本文涉及的大部分工作都在 app 文件夹中完成。下面简单介绍一下这些用新应用生成器默认选项生成的文件和文件夹的功能...
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This creates a new Rails app namedrails3-subdomainson your computer. You’ll see a prompt: question Install an example application? 1) I want to build my own application 2) membership/subscription/saas 3) rails-prelaunch-signup 4) rails3-bootstrap-devise-cancan 5) rails3-devise-rspec-cucu...