| Current Path : /usr/local/share/ri/1.8/system/REXML/Element/ |
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| Current File : //usr/local/share/ri/1.8/system/REXML/Element/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 "<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