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Contents
module Recurly
class XML
module NokogiriAdapter
def initialize xml
@root = Nokogiri::XML(xml) { |config| config.strict }.root
rescue Nokogiri::XML::SyntaxError
raise ParseError
end
def add_element name, value = nil
root.add_child(node = ::Nokogiri::XML::Element.new(name, root))
node << value if value
node
end
def each_element xpath = nil
elements = xpath.nil? ? root.children : root.xpath(xpath)
elements.each { |el| yield el }
end
def each element = root
element.elements.each do |el|
yield el
each el, &Proc.new
end
end
def name
root.name
end
def [] xpath
root.at_xpath xpath
end
def text xpath = nil
if node = (xpath ? root.at_xpath(xpath) : root)
if node.text?
node.text
else
node.children.map { |e| e.text if e.text? }.compact.join
end
end
end
def text= text
root.content = text
end
def to_s
root.to_xml(
indent: 0,
save_with: Nokogiri::XML::Node::SaveOptions::NO_EMPTY_TAGS
).gsub(/$\n/, '')
end
end
include NokogiriAdapter
end
end
Version data entries
34 entries across 34 versions & 1 rubygems