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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the superclass of <em>class</em>, or <tt>nil</tt>.
- !ruby/struct:SM::Flow::VERB 
  body: "   File.superclass     #=&gt; IO\n   IO.superclass       #=&gt; Object\n   Object.superclass   #=&gt; nil\n"
full_name: Class#superclass
is_singleton: false
name: superclass
params: |
  class.superclass -> a_super_class or nil

visibility: public