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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Set the changed state of this object. Notifications will be sent only if the changed <tt>state</tt> is <tt>true</tt>.
full_name: Observable#changed
is_singleton: false
name: changed
params: (state=true)
visibility: public