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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the rest of the data which had read for parsing gzip format, or <tt>nil</tt> if the whole gzip file is not parsed yet.
full_name: Zlib::GzipReader#unused
is_singleton: false
name: unused
params: ()
visibility: public