Module: Fog::Libvirt::Util
- Included in:
- Compute::Network, Compute::Server, Compute::Shared, Compute::Volume
- Defined in:
- lib/fog/libvirt/models/compute/util/uri.rb,
lib/fog/libvirt/models/compute/util/util.rb
Defined Under Namespace
Classes: URI
Instance Method Summary collapse
- #randomized_name ⇒ Object
- #to_xml(template_name = nil) ⇒ Object
- #xml_element(xml, path, attribute = nil) ⇒ Object
- #xml_elements(xml, path, attribute = nil) ⇒ Object
Instance Method Details
#randomized_name ⇒ Object
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# File 'lib/fog/libvirt/models/compute/util/util.rb', line 27 def randomized_name "fog-#{(SecureRandom.random_number*10E14).to_i.round}" end |
#to_xml(template_name = nil) ⇒ Object
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# File 'lib/fog/libvirt/models/compute/util/util.rb', line 19 def to_xml template_name = nil # figure out our ERB template filename erb = template_name || self.class.to_s.split("::").last.downcase path = File.join(File.dirname(__FILE__), "..", "templates", "#{erb}.xml.erb") template = File.read(path) ERB.new(template, nil, '-').result(binding) end |
#xml_element(xml, path, attribute = nil) ⇒ Object
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# File 'lib/fog/libvirt/models/compute/util/util.rb', line 9 def xml_element(xml, path, attribute=nil) xml = Nokogiri::XML(xml) attribute.nil? ? (xml/path).first.text : (xml/path).first[attribute.to_sym] end |
#xml_elements(xml, path, attribute = nil) ⇒ Object
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# File 'lib/fog/libvirt/models/compute/util/util.rb', line 14 def xml_elements(xml, path, attribute=nil) xml = Nokogiri::XML(xml) attribute.nil? ? (xml/path).map : (xml/path).map{|element| element[attribute.to_sym]} end |