관리-도구

편집 파일: size-i.yaml

--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the number of <tt>Element</tt> children of the parent object. - !ruby/struct:SM::Flow::VERB body: " doc = Document.new '&lt;a&gt;sean&lt;b/&gt;elliott&lt;b/&gt;russell&lt;b/&gt;&lt;/a&gt;'\n doc.root.size #-&gt; 6, 3 element and 3 text nodes\n doc.root.elements.size #-&gt; 3\n" full_name: REXML::Elements#size is_singleton: false name: size params: () visibility: public