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ruby18
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REXML
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Element
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Filename :
each_element_with_attribute-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: Element comment: - !ruby/struct:SM::Flow::P body: Iterates through the child elements, yielding for each Element that has a particular attribute set. - !ruby/object:SM::Flow::LIST contents: - !ruby/struct:SM::Flow::LI label: "key:" body: the name of the attribute to search for - !ruby/struct:SM::Flow::LI label: "value:" body: the value of the attribute - !ruby/struct:SM::Flow::LI label: "max:" body: (optional) causes this method to return after yielding for this number of matching children - !ruby/struct:SM::Flow::LI label: "name:" body: (optional) if supplied, this is an XPath that filters the children to check. type: :NOTE - !ruby/struct:SM::Flow::VERB body: " doc = Document.new "<a><b @id='1'/><c @id='2'/><d @id='1'/><e/></a>"\n # Yields b, c, d\n doc.root.each_element_with_attribute( 'id' ) {|e| p e}\n # Yields b, d\n doc.root.each_element_with_attribute( 'id', '1' ) {|e| p e}\n # Yields b\n doc.root.each_element_with_attribute( 'id', '1', 1 ) {|e| p e}\n # Yields d\n doc.root.each_element_with_attribute( 'id', '1', 0, 'd' ) {|e| p e}\n" full_name: REXML::Element#each_element_with_attribute is_singleton: false name: each_element_with_attribute params: ( key, value=nil, max=0, name=nil ) {|Element| ...} visibility: public