관리-도구
편집 파일: add_attribute-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Adds an attribute to this element, overwriting any existing attribute by the same name. - !ruby/object:SM::Flow::LIST contents: - !ruby/struct:SM::Flow::LI label: "key:" body: can be either an Attribute or a String. If an Attribute, the attribute is added to the list of Element attributes. If String, the argument is used as the name of the new attribute, and the value parameter must be supplied. - !ruby/struct:SM::Flow::LI label: "value:" body: Required if <tt>key</tt> is a String, and ignored if the first argument is an Attribute. This is a String, and is used as the value of the new Attribute. This should be the unnormalized value of the attribute (without entities). - !ruby/struct:SM::Flow::LI label: "Returns:" body: the Attribute added type: :NOTE - !ruby/struct:SM::Flow::VERB body: " e = Element.new 'e'\n e.add_attribute( 'a', 'b' ) #-> <e a='b'/>\n e.add_attribute( 'x:a', 'c' ) #-> <e a='b' x:a='c'/>\n e.add_attribute Attribute.new('b', 'd') #-> <e a='b' x:a='c' b='d'/>\n" full_name: REXML::Element#add_attribute is_singleton: false name: add_attribute params: ( key, value=nil ) visibility: public