Results for: "remove_const"

REXML::Element#has_elements?

Evaluates to true if this element has at least one child Element

doc = Document.new "<a><b/><c>Text</c></a>"
doc.root.has_elements               # -> true
doc.elements["/a/b"].has_elements   # -> false
doc.elements["/a/c"].has_elements   # -> false

REXML::Element#get_elements

Synonym for Element.to_a This is a little slower than calling elements.each directly.

xpath: any XPath by which to search for elements in the tree
Returns: an array of Elements that match the supplied path

REXML::Element#next_element

Returns the next sibling that is an element, or nil if there is no Element sibling after this one

doc = Document.new '<a><b/>text<c/></a>'
doc.root.elements['b'].next_element          #-> <c/>
doc.root.elements['c'].next_element          #-> nil

Replaces one child with another, making sure the nodelist is correct @param to_replace the child to replace (must be a Child) @param replacement the child to insert into the nodelist (must be a Child)

REXML::SourceFactory::create_from

Generates a Source object @param arg Either a String, or an IO @return a Source, or nil if a bad argument was given

REXML::Source#current_line

@return the current line in the source

REXML::IOSource#current_line

@return the current line in the source

Rinda::TupleSpaceProxy#read_all

Reads all tuples matching tuple from the proxied TupleSpace. See TupleSpace#read_all.

Rinda::RingServer#reply_service

Creates a thread that notifies waiting clients from the TupleSpace.

Rinda::RingServer#do_reply

Pulls lookup tuples out of the TupleSpace and sends their DRb object the address of the local TupleSpace.

Rinda::TupleEntry#make_expires

Returns an expiry Time based on sec which can be one of:

Numeric: sec seconds into the future
true: the expiry time is the start of 1970 (i.e. expired)
nil: it is Tue Jan 19 03:14:07 GMT Standard Time 2038 (i.e. when UNIX clocks will die)

Rinda::TupleEntry#get_renewer

Returns a valid argument to make_expires and the renewer or nil.

Given true, nil, or Numeric, returns that value and nil (no actual renewer). Otherwise it returns an expiry value from calling it.renew and the renewer.