Installing Ruby and Ruby on Rails depends slightly on which platform you’re using. Please refer to the official documentation for installing them. For Ruby, you can usethis guideon their website, whereas for Rails you can use their officialinstallation guide. In order for you to understand th...
You can access your Rails test page on your web browser by navigating to the URL:http://ip-address:3000 Ruby on Rails test page If you want to use different port, pass-pflag along with the port number like below: $ rails server -b 0.0.0.0 -p 8080 Now, you can access your Rails ...
When creating thedevelopmentandtestdatabases for your application, Rails will use the PostgreSQL role that you created for your Ubuntu username. To make sure that Rails creates these databases, you will alter the database configuration file of your project. You will then create ...
In order to use the version of Ruby installed on the system (not through RVM), you can specify: rvm use system How To Use Gemsets One common way to distribute code in Ruby is to use a format calledgems. Gems can be installed to extend the capabilities of the core Ruby ...
链接来自于:https://www.digitalocean.com/community/tutorials/how-to-use-postgresql-with-your-ruby-on-rails-application-on-ubuntu-14-04 测试成功,可以实现rails database based on postgresql Introduction Ruby on Rails uses sqlite3 as its default database, which works great in many cases, but may ...
If you are using Rails URL helpers like movies_path(:query => ARBITRARY_STRING_HERE), Rails will take care of the encoding for you. If you are building URLs manually, you need to follow this guide. Ruby In Ruby, use CGI.escape: # ✅ good CGI.escape('foo=foo&bar=bar') => "foo...
gem install rails --include-dependencies 4,安装mongrel(可选) gem install mongrel --include-dependencies OK,大功告成了,下面就可以根据自己的口味用radrails or vim, emacs之类的编辑器开发了。 其实写这篇流水的唯一目的就是我当初不知道安装ruby1.8-dev,所以导致我的mongrel怎么都装上不好使。今天终于google...
Microsoft Graph sample Ruby on Rails app This sample demonstrates how to use the Microsoft Graph REST API to access data in Office 365 from Ruby on Rails apps. NOTE:This sample was originally built from a tutorial published on theMicrosoft Graph tutorialspage. That tutorial has been removed. ...
Ruby on Rails, or simply Rails, is a web framework for Ruby. A framework is a collection of code libraries that you can use for common tasks. By using a framework, you can save time and code. Rails allows programmers to repeat a task instead of writing the same code every time for ...
This sample demonstrates how to use the Microsoft Graph REST API to access data in Office 365 from Ruby on Rails apps. NOTE: This sample was originally built from a tutorial published on the Microsoft Graph tutorials page. That tutorial has been removed. Prerequisites To run the completed proje...