Class: Nokogiri::XML::Node

Inherits:
Object show all
Defined in:
lib/blather/core_ext/nokogiri.rb

Direct Known Subclasses

Blather::XMPPNode

Instance Method Summary collapse

Instance Method Details

#[]=(name, value) ⇒ Object 



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# File 'lib/blather/core_ext/nokogiri.rb', line 9

def []=(name, value)
  name = name.to_s
  value.nil? ? remove_attribute(name) : attr_set(name, value.to_s)
end

#attr_set ⇒ Object 



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# File 'lib/blather/core_ext/nokogiri.rb', line 8

alias_method :attr_set, :[]=

#find_first(*paths) ⇒ Object 



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# File 'lib/blather/core_ext/nokogiri.rb', line 29

def find_first(*paths)
  xpath(*paths).first
end

#nokogiri_xpath ⇒ Object

alias_method :attr_get, :[]

def [](name)
  attr_get name.to_s
end



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# File 'lib/blather/core_ext/nokogiri.rb', line 19

alias_method :nokogiri_xpath, :xpath

#xpath(*paths) ⇒ Object Also known as: find 



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# File 'lib/blather/core_ext/nokogiri.rb', line 20

def xpath(*paths)
  paths[0] = paths[0].to_s
  if paths.size > 1 && (namespaces = paths.pop).is_a?(Hash)
    paths << namespaces.inject({}) { |h,v| h[v[0].to_s] = v[1]; h }
  end
  nokogiri_xpath *paths
end