which_variable(name) Class Public methods

previous_element() Instance Public methods Returns the previous sibling that is an element, or nil if there is no Element sibling prior to this one doc = Document.new '<a><b/>text<c/></a>' doc.root.elements['c'].previous_element #-> <b/> doc.root.elements['b'].previous_element #-> nil

method_missing(level, message = nil) Instance Public methods

uri_registered?(uri, name) Class Public methods test if this uri is registered against this name

current_line() Instance Public methods @return the current line in the source

select_item() Instance Public methods

obj.public_send(symbol [, args...]) â obj Instance Public methods Invokes the method identified by symbol, passing it any arguments specified. Unlike send, #public_send calls public methods only. 1.public_send(:puts, "hello") # causes NoMethodError

Socket.gethostbyaddr(address_string [, address_family]) => hostent Class Public methods Obtains the host information for address. p Socket.gethostbyaddr([221,186,184,68].pack("CCCC")) #=> ["carbon.ruby-lang.org", [], 2, "\xDD\xBA\xB8D"]

indent=(indent) Instance Public methods This string is used to indent levels in the JSON text.

scan_mark(x, y) Instance Public methods