rails helpers

Build a Ruby On Rails platform using CentOS System CentOS6.5 x64 Ruby On Rails is an open-source Web framework written in Ruby, similar to J2EE and PHP. Ruby On Rails is a very beautiful Web development framework and incorporates the essence of agile development: conventions are greater than configurations. You will find that it is really a very beautiful framewo

In the previous section, we created the controller for the microblog resource and created the corresponding 4 actions, and rails will automatically help us generate the route information for the action and the default is get, we need to changeWe don't need to open the file every time we view the routing information by command.The following are the access routes that rails automatically generates for us.The

Why is Ruby on Rails for application development, like Apple on desktop OS? 1.Ruby on Rails is optimized first for people, and secondly for editors and frameworks; 2.Ruby on Rails provides a fairly attractive new choice for web development; 3.Ruby on Rails comes from standard methods and patterns, but it opens up ne

How to automatically deploy Ruby on Rails in Docker: dockerrails Basic Rails Applications Now let's start a basic Rails application. For better display, I use Ruby 2.2.0 and Rails 4.1.1. Run on the terminal: $ rvm use 2.2.0 $ rails new cd docker-test Create a basic contr

Currently we have completed the most basic development of the user model of Weibo application, but using this user model is not convenient through the console, this lesson is to add user login and registration for the microblog application visualization function, explain the concept and use of the conversation in rails.The user needs a password, we first add the password field to the user model, as long as two steps:The first step is to add a field to the user model called passwordThe first step

In the rubyforge projectEmacs-railsPackage: Ruby support for Emacs under the MISC directory in the ruby release.NxhtmL The use of Emacs addon provides strong support for ror project development. Briefly describe the installation and configuration process: 1.Download the latest emacs-rails package from the rubyforge website. 2.Download the lisp package on which emacs-rails depends * "Http://www.kazmier.com/c

The improved Ruby development environment in NetBeans 6.1 The NetBeans 6.1 Chinese version, released early this month, offers a number of new and extended features such as high-performance, JavaScript Editor extensions, Spring framework unification, and Easy-to-use MySQL support. For more information about new and extended features of NetBeans 6.1, see the following: NetBeans IDE 6.1 Information: http://www.netbeans.org/community/releases/61/index_zh_CN.html You can download the relevant soft

What is rubygems? Rubygems (GEMS) is a ruby packaging system used to package rails components. It provides a standard format for distributing Ruby programs and libraries, and a tool for managing package installation. Rubygems functions similar to Apt-get in Linux. It allows you to easily download and install rails from a remote server. Open the command line window (CMD) and enter the execution command gem i

MySQL Time Zone Display Time Zone Information mysql>showvariableslike'%time_zone%'; +------------------+--------+ |Variable_name|Value| +------------------+--------+ |system_time_zone|CST| |time_zone|SYSTEM| +------------------+--------+ 2rowsinset(0.00sec) Set Time Zone Information + Is China's time zone, UTC + 8. mysql>settime_zone='+8:00'; QueryOK,0rowsaffected(0.00sec) Time zone in Rails By default,

Basic Rails Applications Now let's start with a basic rails application. For a better presentation, I use Ruby 2.2.0 and Rails 4.1.1 Run at Terminal: $ RVM Use 2.2.0 $ rails New CD Docker-test To create a basic controller: $ rails G Controller

More and more companies are starting to choose rails as a framework for Web applications. Rails used to be primarily a choice for light companies, but today some "heavy" companies (such as insurance, finance and other industries) are starting to take rails into account within their internal applications and even outside applications. The client I recently served

Common Commands for Rails: (Rails version:4.2.0)1. New Rails project, rails new project name –skip-bundle (this is to skip the bundle dependency check)2. New controller and Model: Rails generate (g) model name (singular) field: Properties ...

This article translated from reading Rails-attribute Methods, limited to my level, translation is inappropriate, please advise. In our previous discussion, we've seen the property methods rails uses to track property changes (attribute methods). There are three types of attribute methods: prefix (prefix), suffix (suffix), and fixed-affix (affix). To be concise, we will focus only on Postfix attribute method

The High-profile Ruby on Rails 2.0 has been released, and the rails framework has maintained a fairly fast version since its inception in 2004 Upgrade Speed: 2005 released the Rails1.0 version, the early 2006 release Rails1.1 version, the early 2007 release Rails1.2 version, and not until 2008, in 2007 on the eve of December 6, Rails2.0 has been released. The rails