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REXML::XMLDecl (115.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3
• 3.4

• クラス

XML 宣言を表すクラス。

...nt#xml_decl を使います。

//emlist[][ruby]{
require 'rexml/document'
doc = REXML::Document.new(<<EOS)
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<e />
EOS

xml_decl = doc.xml_decl
xml_decl.version # => "1.0"
xml_decl.encoding # => "UTF-8"
xml_decl.standalone # => "yes"
xml_decl.w...

...合の例。][ruby]{
require 'rexml/document'
doc = REXML::Document.new(<<EOS)
<e />
EOS

xml_decl = doc.xml_decl
xml_decl.version # => "1.0"
xml_decl.encoding # => "UTF-8"
xml_decl.standalone # => nil
xml_decl.writethis # => false
//}

//emlist[XML 宣言が encoding 属性を持たない場合の...

...例][ruby]{
require 'rexml/document'
doc = REXML::Document.new(<<EOS)
<?xml version="1.0" ?>
<e />
EOS

xml_decl = doc.xml_decl
xml_decl.version # => "1.0"
xml_decl.encoding # => "UTF-8"
xml_decl.standalone # => nil
xml_decl.writethis # => true
//}...