--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the index of the supplied child (starting at 1), or -1 if the element is not a child
- !ruby/object:SM::Flow::LIST 
  contents: 
  - !ruby/struct:SM::Flow::LI 
    label: "element:"
    body: an <tt>Element</tt> child
  type: :NOTE
full_name: REXML::Elements#index
is_singleton: false
name: index
params: (element)
visibility: public