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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns a new hash with <tt>self</tt> and <tt>other_hash</tt> merged recursively. Modifies the receiver in place.
full_name: ActiveSupport::CoreExtensions::Hash::DeepMerge#deep_merge!
is_singleton: false
name: deep_merge!
params: (other_hash)
visibility: public
