最近一直在看一本关于Ruby on Rails应用<<Agile Web Development with Rails>>这本书, 谈到Ruby就不得不谈到Rails框架,Rails的作者David Heinemeier Hansson说过一句大实话:“我从来不会为了学语言而学语言。”大多数人在大多数时候学习一种新的语言不是为了比较语言的优劣,而是因为这个语言底下的某个工具能给他的工...
最近一直在看一本关于Ruby on Rails应用<<Agile Web Development with Rails>>这本书, 谈到Ruby就不得不谈到Rails框架,Rails的作者David Heinemeier Hansson说过一句大实话:“我从来不会为了学语言而学语言。”大多数人在大多数时候学习一种新的语言不是为了比较语言的优劣,而是因为这个语言底下的某个工具能给他的工...
rails generate controller NAME [action action] [options] Options: [--skip-namespace]#Skip namespace (affects only isolated applications)[--old-style-hash]#Force using old style hash (:foo => 'bar') on Ruby >= 1.9-e, [--template-engine=NAME]#Template engine to be invoked#Default: erb...
说句实话,第一个rails web程序有谁希望是一个连接mysql或者其他数据库的例子,至少我不这样希望,但是在网上流行的很多入门中第一个例子就是连接数据库,演示一个不用写 什么代码就可以实现数据的增、删、改的例子,尽管很炫,但是对于我等入门者来说还是太麻烦了,Hello world才是我们希望要的。 (注:不少流行的电子...
Ruby on Rails: Hello World 、、、 长期使用Java开发人员,初次使用Ruby开发人员。尝试使用Rails应用程序达到"hello world“步骤,但遇到了困难。我确信我在这里遗漏了一些基本的东西。话虽如此,StackOverflow的“类似标题的问题”和谷歌的"ruby rails hello world“(或其变体)都没有澄清我所遗漏的东西。我已经通过RVM...
Ruby on Rails 3 教程说明书
If you’re into Rails or RSpec you might want to check out the complementary Ruby on Rails Style Guide and RSpec Style Guide. Tip RuboCop is a static code analyzer (linter) and formatter, based on this style guide. Guiding Principles Programs must be written for people to read, and ...
Since Ruby on Rails was developed in 2004, it has been the web framework for some extremely popular businesses. From tech companies to social media platforms, the Rails framework has been involved in the front-end of some very high-quality mobile apps and eCommerce websites. Some examples inc...
alert = "Hello world" apn.custom_payload = {url: root_url(host: "example.org")} } config.bundle_identifier = Rails.application.credentials.dig(:ios, :bundle_id) config.key_id = Rails.application.credentials.dig(:ios, :key_id) config.team_id = Rails.application.credentials.dig(:ios, ...
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