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fix Zlib.gzip/gunzip document

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2016-12-11 06:13:02 +00:00
parent 5ec23b5222
commit 1d51f427ff
1 changed files with 22 additions and 22 deletions
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44
ext/zlib/zlib.c
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@ -4278,21 +4278,25 @@ zlib_gzip_end(struct gzfile *gz)
/*
* call-seq:
* Zlib.gunzip(src) -> String
* Zlib.gzip(src, level=nil, strategy=nil) -> String
*
* Decode the given gzipped +string+.
* Gzip the given +string+. Valid values of level are
* Zlib::NO_COMPRESSION, Zlib::BEST_SPEED, Zlib::BEST_COMPRESSION,
* Zlib::DEFAULT_COMPRESSION (default), or an integer from 0 to 9.
*
* This method is almost equivalent to the following code:
*
* def gunzip(string)
* sio = StringIO.new(string)
* gz = Zlib::GzipReader.new(sio, encoding: Encoding::ASCII_8BIT)
* gz.read
* ensure
* gz&.close
* def gzip(string, level=nil, strategy=nil)
* sio = StringIO.new
* sio.binmode
* gz = Zlib::GzipWriter.new(sio, level, strategy)
* gz.write(string)
* gz.close
* sio.string
* end
*
* See also Zlib.gzip
* See also Zlib.gunzip
*
*/
static VALUE
zlib_s_gzip(int argc, VALUE *argv, VALUE klass)
@ -4334,25 +4338,21 @@ zlib_gunzip_end(struct gzfile *gz)
/*
* call-seq:
* Zlib.gunzip(src, level=nil, strategy=nil) -> String
* Zlib.gunzip(src) -> String
*
* Gzip the given +string+. Valid values of level are
* Zlib::NO_COMPRESSION, Zlib::BEST_SPEED, Zlib::BEST_COMPRESSION,
* Zlib::DEFAULT_COMPRESSION (default), or an integer from 0 to 9.
* Decode the given gzipped +string+.
*
* This method is almost equivalent to the following code:
*
* def gzip(string, level=nil, strategy=nil)
* sio = StringIO.new
* sio.binmode
* gz = Zlib::GzipWriter.new(sio, level, strategy)
* gz.write(string)
* gz.close
* sio.string
* def gunzip(string)
* sio = StringIO.new(string)
* gz = Zlib::GzipReader.new(sio, encoding: Encoding::ASCII_8BIT)
* gz.read
* ensure
* gz&.close
* end
*
* See also Zlib.gunzip
*
* See also Zlib.gzip
*/
static VALUE
zlib_gunzip(VALUE klass, VALUE src)