我有一个使用Builder的小ruby脚本。
require 'rubygems'
require 'builder'
content = <<eos
SOME TEXT, GOES TO UPPERCASE
other text
<em>italics<em>
eos
xml = Builder::XmlMarkup.new
xml.instruct! :xml, :version => '1.0'
xml.book :id => 1.0 do
xml.keyPic "keyPic1.jpg"
xml.parts do
xml.part :partId => "1", :name => "name" do
xml.chapter :title => "title", :subtitle => "subtitle" do
xml.text content
end
end
end
end
p xml
从CLI(Cygwin)运行时,我得到以下内容:
<?xml version="1.0" encoding="UTF-8"?>
<book id="1.0">
<keyPic>keyPic1.jpg</keyPic>
<parts>
<part partId="1" name="name">
<chapter title="title" subtitle="subtitle">
<text>
SOME TEXT, GOES TO UPPERCASE
other text
<em>italics<em>
</text>
</chapter>
</part>
</parts>
</book><inspect/>
但是,我想要的输出是:
<text>
SOME TEXT, GOES TO UPPERCASE
other text
<em>italics<em/>
</text>
我曾尝试使用htmlentities gem'解码'内容,但无济于事。
答案 0 :(得分:6)
使用<<
操作无需修改即可插入文本。
xml.text do |t|
t << content
end