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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Evalutas to the URI for a prefix, or the empty string if no such namespace is declared for this element. Evaluates recursively for ancestors. Returns the default namespace, if there is one.
- !ruby/object:SM::Flow::LIST
contents:
- !ruby/struct:SM::Flow::LI
label: "prefix:"
body: the prefix to search for. If not supplied, returns the default namespace if one exists
- !ruby/struct:SM::Flow::LI
label: "Returns:"
body: the namespace URI as a String, or nil if no such namespace exists. If the namespace is undefined, returns an empty string
type: :NOTE
- !ruby/struct:SM::Flow::VERB
body: " doc = Document.new("<a xmlns='1' xmlns:y='2'><b/><c xmlns:z='3'/></a>")\n b = doc.elements['//b']\n b.namespace # -> '1'\n b.namespace("y") # -> '2'\n"
full_name: REXML::Element#namespace
is_singleton: false
name: namespace
params: (prefix=nil)
visibility: public