Ruby on Rails also offers a large and supportive community. This ensures access to extensive documentation and many open-source libraries and plugins, making the application development process more efficient an
Overview Ruby on Rails is an open source web application framework which runs on the Ruby programming language. It is a full-stack framework: it allows creating pages and applications that gather information from the web server, talk to or query the data
快速学习Ruby on Rails，这应该是个伪命题，没有什么事情是能够快速学习的，尤其是编程，而且是Rails这样...
Ruby on Rails was initially released back in 2005. That doesn’t sound like a long time ago, but in the technology sector, things advance quickly, and technology can get outdated fast. Rails is written in Ruby, which is aprogramming languageclose to a decade older than Rails. None of thi...
这几天一直在学习使用Ruby on Rails(RoR),想建立一个功能全面一点的LBS(Location Based Service)网站。但是对于我这个RoR的初学者(仅有几天时间)来说,毕竟太复杂了。因此本文试图简化原来的设计思路,抛弃一切权限管理,仅仅对数据表中的坐标位置进行插入和更新。也就是,使用表单提交用户坐标位置信息,地图页面定时刷新...
可以自定义validate(), 这个方法在每次保存数据时都会被调用. 如: def validate if name.blank? && email.blank? errors.add_to_base(“You must specify a name or an email address”) end end 同时也可以自定义 validate_on_create(), validate_on_update()方法. valid?()方法可以随时调用,用来测试数据...
我从没有什么 Web 基础开始直接学 Rails 框架，到找到一份 Ruby 程序员的工作用了2年半。此后在正职...
Freelance Ruby on Rails Developer Verified Expert in Engineering United States Toptal Member Since September 6, 2019 Sumeet has over a decade of experience, including long-term stints at Yelp.com and Remind.com, leading large cross-team projects. He does superbly clean engineering work and is...
Ruby on Rails websites with between 1000 and 10,000 social brand followers. Ruby on Rails websites with between 10,000 and 100,000 social brand followers. Ruby on Rails websites with between 100,000 and 1,000,000 social brand followers. ...
version that’s currently enabled. Through therehashsub-command, rbenv maintains shims in that directory to match every Ruby command across every installed version of Ruby on your server. Whenever you install a new version of Ruby or a gem that provides commands, such as Rails, you should us...