Class: Blather::Stanza::Iq::Si::Si::Feature

Inherits:
XMPPNode
  • Object
show all
Defined in:
lib/blather/stanza/iq/si.rb

Overview

Feature stanza fragment

Constant Summary

Constants inherited from XMPPNode

XMPPNode::BASE_NAMES

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from XMPPNode

class_from_registration, #decorate, decorator_modules, import, parse, register, #to_stanza

Class Method Details

.find_or_create(parent) ⇒ Si::Si::Feature

Find or create feature node in si node and converts it to Si::Si::Feature

Parameters:

  • parent (Si::Si) —

    a si node where to find or create feature

Returns:



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# File 'lib/blather/stanza/iq/si.rb', line 192

def self.find_or_create(parent)
  if found_feature = parent.find_first('//ns:feature', :ns => self.registered_ns)
    feature = self.new found_feature
    found_feature.remove
  else
    feature = self.new
  end
  parent << feature

  feature
end

.new(node = nil) ⇒ Si::Si::Feature

Create a new Si::Si::Feature object

Parameters:

  • node (XML::Node, nil) (defaults to: nil) —

    a node to inherit from

Returns:



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# File 'lib/blather/stanza/iq/si.rb', line 180

def self.new(node = nil)
  new_node = super :feature
  new_node.namespace = self.registered_ns
  new_node.inherit node if node
  new_node
end

Instance Method Details

#x ⇒ Stanza::X

Find or create x node

Returns:



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# File 'lib/blather/stanza/iq/si.rb', line 207

def x
  Stanza::X.find_or_create self
end