--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: shift
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Pull item off the stack.
- !ruby/struct:SM::Flow::VERB 
  body: "  a = [1, 2, 3]\n  a.pull          #=&gt; 1\n  a               #=&gt; [2, 3]\n"
full_name: Stackable#pull
is_singleton: false
name: pull
params: ()
visibility: public
