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-rw-r--r--lib/rexml/attribute.rb7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/rexml/attribute.rb b/lib/rexml/attribute.rb
index e99927943f..803d0217b1 100644
--- a/lib/rexml/attribute.rb
+++ b/lib/rexml/attribute.rb
@@ -80,8 +80,11 @@ module REXML
# Returns the namespace URL, if defined, or nil otherwise
#
# e = Element.new("el")
- # e.add_attributes({"xmlns:ns", "http://url"})
- # e.namespace( "ns" ) # -> "http://url"
+ # e.add_namespace("ns", "http://url")
+ # e.add_attribute("ns:a", "b")
+ # e.add_attribute("nsx:a", "c")
+ # e.attribute("ns:a").namespace # => "http://url"
+ # e.attribute("nsx:a").namespace # => nil
def namespace arg=nil
arg = prefix if arg.nil?
@element.namespace arg