--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: an_instance_of
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Passes if arg.instance_of?(klass)
full_name: Spec::Mocks::ArgumentMatchers#instance_of
is_singleton: false
name: instance_of
params: (klass)
visibility: public
