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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Removes an attribute
- !ruby/object:SM::Flow::LIST
contents:
- !ruby/struct:SM::Flow::LI
label: "key:"
body: either an Attribute or a String. In either case, the attribute is found by matching the attribute name to the argument, and then removed. If no attribute is found, no action is taken.
- !ruby/struct:SM::Flow::LI
label: "Returns:"
body: the attribute removed, or nil if this Element did not contain a matching attribute
type: :NOTE
- !ruby/struct:SM::Flow::VERB
body: " e = Element.new('E')\n e.add_attribute( 'name', 'Sean' ) #-> <E name='Sean'/>\n r = e.add_attribute( 'sur:name', 'Russell' ) #-> <E name='Sean' sur:name='Russell'/>\n e.delete_attribute( 'name' ) #-> <E sur:name='Russell'/>\n e.delete_attribute( r ) #-> <E/>\n"
full_name: REXML::Element#delete_attribute
is_singleton: false
name: delete_attribute
params: (key)
visibility: public