Results for: "module_function"

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

Synonym for Element.elements.each

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

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

Removes an attribute

key

either an Attribute or a String. In either case, the attribute is found by matching the attribute name to the argument, and then removed. If no attribute is found, no action is taken.

Returns

the attribute removed, or nil if this Element did not contain a matching attribute

e = Element.new('E')
e.add_attribute( 'name', 'Sean' )             #-> <E name='Sean'/>
r = e.add_attribute( 'sur:name', 'Russell' )  #-> <E name='Sean' sur:name='Russell'/>
e.delete_attribute( 'name' )                  #-> <E sur:name='Russell'/>
e.delete_attribute( r )                       #-> <E/>

Removes multiple elements. Filters for Element children, regardless of XPath matching.

xpath

all elements matching this String path are removed.

Returns

an Array of Elements that have been removed

doc = Document.new '<a><c/><c/><c/><c/></a>'
deleted = doc.elements.delete_all 'a/c' #-> [<c/>, <c/>, <c/>, <c/>]

Deletes all attributes matching a name. Namespaces are significant.

name

A String; all attributes that match this path will be removed

Returns

an Array of the Attributes that were removed

Creates a Rinda::Tuple for ary.

Removes dead tuples.

Set @@default_parser to new_value if it is one of the available parsers. Else raise NotValidXMLParser error.

return the tag_names for setters associated with uri