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

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Change the type or content of the selected node.
full_name: JSON::PopUpMenu#change_node
is_singleton: false
name: change_node
params: (item)
visibility: public
