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.....................................................................................................................................--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: size
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the length of the queue.
full_name: Queue#length
is_singleton: false
name: length
params: ()
visibility: public