ruby on rails users

everything is set up, it is time to install Rails. To start, open terminal and type in: gem install rails This process may take a while, be patient with it. Once it finishes you will have Ruby on Rails installed on your droplet. -- Source to network. For Ruby on

About Ruby on Rails Ruby on Rails is an application stack that provides developers with a framework to quickly create a variety of Web applications. ruby on Rails does take a little while to install on a virtual server, but luckil

The first two sections of this series have already covered how to configure the Ruby on Rails development environment, and now it's time to get to the point!Part1. Pre-development Preparation The main task of this time is to develop the first rails program. In particular, this time I chose a (PAAs development platform), which is the Cloud 9 platform describ

Introduction: Ruby on Rails is just one aspect of making Ruby very powerful, just as EJB is part of the Java Enterprise platform. Andrew Glover reveals what Java developers can do with Ruby. Before I begin this article, I need to clarify a few things. First, it's not an article about

I have always been very interested in Ruby on Rails. I want to see something that has been praised by many people, but I have been working on windows development, it is still a headache to build the development environment of Ruby on Rails, Which is why Ruby on

, Sphinx developed a SPHINXSE database engine, you can compile MySQL directly into the MySQL inside to achieve a database-level efficient index. Using Sphinx in Rails enables the Ultrasphinx plug-in, which rails developers can use to easily invoke Sphinx functionality. You can download Sphinx from here http://www.sphinxsearch.com/downloads.html After installing the Sphinx, you can install Ultrasphinx dire

applications and display HTML pages to users without any effort, you can also provide a Rest API-based Web Service. In addition, you can easily consume the Rest API-based Web Service provided by a third party just like using a basic data Model. By using the search engine, you can find many articles similar to using Ruby On Rails to create a Blog system within 15

1. Auxiliary methods2. StringEnter "IRB" into the ruby command-line development environment, and the controller starts by executing "rails console" on the command line.(1) String connection>>"foo"+"bar"="foobar" (2) Interpolation by special syntax #{}>>first_name="Amy" ="Amy">>" #{first_name} Sun"+"Amy Sun "(3) The difference between a single-quote string and a double-quote string: Single-quote strings the

. Bundler handles "an application's dependencies across multiple machines throughout its lifecycle," and "only Rails 3 is supported." ”$ CD test_app$ Bundle installUsing Nano to modify the database configuration file, add the password in the development database configuration: "Apple". By convention and the settings in box 1.1, the database name and database user are set.$ nano config/database.ymlNow generate a basic framework. This will create a User

builds MAC user can see "install Ruby on Rails-mac OS x" article, will keep updating. Linux users can see the "install Ruby on rails-ubuntu" article, which will be updated continuously. The above two installation tutorials are very complete and comprehensive, will let you l

application can call multiple verification methods of ActiveRecord. However, you can also leave the model code as a stub, instead of relying on the RDBMS constraints for data storage. For example, the application I developed in this example only contains the skeleton model code (at least at the beginning ):Listing 1. skeleton model app/models/contact. rb class Contact Controller The Controller executes the logic of the application in its abstract form. That is to say, the

application's app/models/directory can invoke multiple authentication methods for ActiveRecord. However, you can also leave the model code as a stub rather than relying on the constraints of the RDBMS that holds the data. For example, the application that I developed in this example contains only this skeleton model code (at least initially):Listing 1. Skeleton Model APP/MODELS/CONTACT.RB Class Contacts Controller The controller executes the application's logic in its abstract fo

Ruby on Rails and J2EE: Can they coexist?Comparison of Two Web Application Frameworks Document options Send this page as

How to Improve Ruby On Rails Performance 1 Introduction to Introduction It is always said that Rails is so slow that it has become a common issue in the Ruby and Rails communities. However, this statement is not true. As long as you use