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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Calculates CRC checksum for <tt>string</tt>, and returns updated value of <tt>crc</tt>. If <tt>string</tt> is omitted, it returns the CRC initial value. If <tt>crc</tt> is omitted, it assumes that the initial value is given to <tt>crc</tt>.
- !ruby/struct:SM::Flow::P 
  body: "FIXME: expression."
full_name: Zlib::crc32
is_singleton: true
name: crc32
params: " Zlib.crc32(string, adler)\n"
visibility: public