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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Peek at the top of the stack.
- !ruby/struct:SM::Flow::VERB 
  body: "  a = [1, 2, 3]\n  a.peek          #=&gt; 3\n  a               #=&gt; [1, 2, 3]\n"
full_name: Stackable#peek
is_singleton: false
name: peek
params: ()
visibility: public
