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index

index(element)

Instance Public methods

Returns the index of the supplied child (starting at 1), or -1 if the element is not a child

element: an Element child

Links:

https://github.com/ruby/ruby/blob/1fe680e812e44a760b2e9bc58402c08774d5d1a0/lib/rexml/element.rb#L818

doc_ruby_on_rails

2015-05-06 13:28:00

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