class RSS::XML::Element

# File lib/rss/xml.rb, line 10
def initialize(name, prefix=nil, uri=nil, attributes={}, children=[])
  @name = name
  @prefix = prefix
  @uri = uri
  @attributes = attributes
  if children.is_a?(String) or !children.respond_to?(:each)
    @children = [children]
  else
    @children = children
  end
end

# File lib/rss/xml.rb, line 30
def <<(child)
  @children << child
end

# File lib/rss/xml.rb, line 38
def ==(other)
  other.kind_of?(self.class) and
    @name == other.name and
    @uri == other.uri and
    @attributes == other.attributes and
    @children == other.children
end

# File lib/rss/xml.rb, line 22
def [](name)
  @attributes[name]
end

# File lib/rss/xml.rb, line 26
def []=(name, value)
  @attributes[name] = value
end

# File lib/rss/xml.rb, line 34
def each(&block)
  @children.each(&block)
end

# File lib/rss/xml.rb, line 63
def full_name
  if @prefix
    "#{@prefix}:#{@name}"
  else
    @name
  end
end

# File lib/rss/xml.rb, line 46
def to_s
  rv = "<#{full_name}"
  attributes.each do |key, value|
    rv << " #{Utils.html_escape(key)}=\"#{Utils.html_escape(value)}\""
  end
  if children.empty?
    rv << "/>"
  else
    rv << ">"
    children.each do |child|
      rv << child.to_s
    end
    rv << "</#{full_name}>"
  end
  rv
end