# File lib/nokogiri/html4/document_fragment.rb, line 27 def initialize(document, tags = nil, ctx = nil, options = XML::ParseOptions::DEFAULT_HTML) return self unless tags options = Nokogiri::XML::ParseOptions.new(options) if Integer === options yield options if block_given? if ctx preexisting_errors = document.errors.dup node_set = ctx.parse("<div>#{tags}</div>", options) node_set.first.children.each { |child| child.parent = self } unless node_set.empty? self.errors = document.errors - preexisting_errors else # This is a horrible hack, but I don't care path = if /^\s*?<body/i.match?(tags) "/html/body" else "/html/body/node()" end temp_doc = HTML4::Document.parse("<html><body>#{tags}", nil, document.encoding, options) temp_doc.xpath(path).each { |child| child.parent = self } self.errors = temp_doc.errors end children end
# File lib/nokogiri/html4/document_fragment.rb, line 8 def self.parse(tags, encoding = nil, options = XML::ParseOptions::DEFAULT_HTML, &block) doc = HTML4::Document.new encoding ||= if tags.respond_to?(:encoding) encoding = tags.encoding if encoding == ::Encoding::ASCII_8BIT "UTF-8" else encoding.name end else "UTF-8" end doc.encoding = encoding new(doc, tags, nil, options, &block) end
Create a Nokogiri::XML::DocumentFragment
from tags
, using encoding
© 2008–2018 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo,
Patrick Mahoney, Yoko Harada, Akinori MUSHA, John Shahid, Lars Kanis
Licensed under the MIT License.
https://nokogiri.org/rdoc/Nokogiri/HTML4/DocumentFragment.html