ggtesta/ef.rb

## ef.rb
require "rubygems"
require "effigy"

template = %{
  <html>
    <head>
      <title></title>
    </head>
    <body>
      <h1></h1>
      <p class="body"></p>
      <div class="comment">
        <h2></h2>
        <p></p>
        <a>View more</a>
      </div>
      <p id="no-comments">There arent any comments for this post.</p>
    </body>
  </html>
}

class Post
  attr_accessor :title, :body, :comments
end

class Comment
  attr_accessor :title, :summary
end

class PostView < Effigy::View
  attr_reader :post

  def initialize(post)
    @post = post
  end

  def transform
    text('h1', post.title)
    text('title', "#{post.title} - Site title")
    text('p.body', post.body)
    # replace_each('.comment', post.comments) do |comment|
    #   text('h2', comment.title)
    #   text('p', comment.summary)
    #   attr('a', :href => url_for(comment))
    # end
    # remove('#no-comments') if post.comments.empty?
  end
end

post = Post.new
post.title = "IPhone 4"
post.body = "Launched iPhone 4 on United States."
view = PostView.new(post)
document = view.render(template)
puts document
	require "rubygems"
	require "effigy"

	template = %{
	<html>
	<head>
	<title></title>
	</head>
	<body>
	<h1></h1>
	<p class="body"></p>
	<div class="comment">
	<h2></h2>
	<p></p>
	<a>View more</a>
	</div>
	<p id="no-comments">There arent any comments for this post.</p>
	</body>
	</html>
	}

	class Post
	attr_accessor :title, :body, :comments
	end

	class Comment
	attr_accessor :title, :summary
	end

	class PostView < Effigy::View
	attr_reader :post

	def initialize(post)
	@post = post
	end

	def transform
	text('h1', post.title)
	text('title', "#{post.title} - Site title")
	text('p.body', post.body)
	# replace_each('.comment', post.comments) do \|comment\|
	# text('h2', comment.title)
	# text('p', comment.summary)
	# attr('a', :href => url_for(comment))
	# end
	# remove('#no-comments') if post.comments.empty?
	end
	end

	post = Post.new
	post.title = "IPhone 4"
	post.body = "Launched iPhone 4 on United States."
	view = PostView.new(post)
	document = view.render(template)
	puts document