U:RDoc::AnyMethod[iI"namespace:ETI"REXML::Element#namespace;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"GEvaluates to the URI for a prefix, or the empty string if no such ;TI"Gnamespace is declared for this element. Evaluates recursively for ;TI"@ancestors.  Returns the default namespace, if there is one.;To:RDoc::Markup::List:
@type:	NOTE:@items[o:RDoc::Markup::ListItem:@label[I"prefix;T;	[o;
;	[I"Ethe prefix to search for.  If not supplied, returns the default ;TI"namespace if one exists;To;;[I"Returns;T;	[o;
;	[I"@the namespace URI as a String, or nil if no such namespace ;TI"Dexists.  If the namespace is undefined, returns an empty string;To:RDoc::Markup::Verbatim;	[	I"Mdoc = Document.new("<a xmlns='1' xmlns:y='2'><b/><c xmlns:z='3'/></a>")
;TI"b = doc.elements['//b']
;TI"$b.namespace           # -> '1'
;TI"#b.namespace("y")      # -> '2';T:@format0:
@fileI"lib/rexml/element.rb;T:0@omit_headings_from_table_of_contents_below000[I"(prefix=nil);T@(FI"Element;TcRDoc::NormalClass00