纯Ruby中的HTML

Question

是否存在用于编写rails视图助手甚至视图的gem？如果没有,这个宝石的出发点是什么？

div class: 'header' do
  h1 { 'Hello World' }
  a href: 'http://google.com', class: 'button' do
    'Google'
  end
end

受最近的javascript前端库如何使用纯javascript函数实现基于组件的视图的启发,例如:React,Vue.js等.

Answer 1

也许Markaby会帮助你,让你通过Ruby生成HTML.

官方文档中的一个例子:

  require 'markaby'

  mab = Markaby::Builder.new
  mab.html do
    head { title "Boats.com" }
    body do
      h1 "Boats.com has great deals"
      ul do
        li "$49 for a canoe"
        li "$39 for a raft"
        li "$29 for a huge boot that floats and can fit 5 people"
      end
    end
  end
  puts mab.to_s

Answer 2

Arbre将完成这项工作.它是从广泛使用的ActiveAdmin gem 中提取的,作为满足此类需求的独立解决方案.

项目自述文件中的一个简单示例:

html = Arbre::Context.new do
  h2 "Why is Arbre awesome?"

  ul do
    li "The DOM is implemented in ruby"
    li "You can create object oriented views"
    li "Templates suck"
  end
end

puts html.to_s # =>

将呈现以下内容:

<h2>Why is Arbre awesome?</h2>
<ul>
  <li>The DOM is implemented in ruby</li>
  <li>You can create object oriented views</li>
  <li>Templates suck</li>
</ul>