관리-도구

편집 파일: each_element_with_attribute-i.yaml

--- !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 &quot;&lt;a&gt;&lt;b @id='1'/&gt;&lt;c @id='2'/&gt;&lt;d @id='1'/&gt;&lt;e/&gt;&lt;/a&gt;&quot;\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