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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Initializes the <tt>attribute</tt> to zero if nil and subtracts one. Only makes sense for number-based attributes. Returns self.
full_name: ActiveRecord::Base#decrement
is_singleton: false
name: decrement
params: (attribute)
visibility: public
