From adc9c71fbe473b18ae16b9aa0391fcbc36a39bb0 Mon Sep 17 00:00:00 2001
From: kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 10 Dec 2016 02:16:55 +0000
Subject: Fix document of gunzip and gzip [ci skip]

- fix a typo (`GzipReadr` -> `GzipReader`)
- `Zlib::GzipReader.new` does not take block
- fix encoding

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/zlib/zlib.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ext/zlib/zlib.c')

diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index 78860132df..956ff08b53 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -4289,7 +4289,10 @@ zlib_gzip_end(struct gzfile *gz)
  *
  *   def gunzip(string)
  *     sio = StringIO.new(string)
- *     Zlib::GzipReadr.new(sio){|f| f.read}
+ *     gz = Zlib::GzipReader.new(sio, encoding: Encoding::ASCII_8BIT)
+ *     gz.read
+ *   ensure
+ *     gz&.close
  *   end
  *
  * See also Zlib.gzip
@@ -4344,6 +4347,7 @@ zlib_gunzip_end(struct gzfile *gz)
  *
  *   def gzip(string, level=nil, strategy=nil)
  *     sio = StringIO.new
+ *     sio.binmode
  *     gz = Zlib::GzipWriter.new(sio, level, strategy)
  *     gz.write(string)
  *     gz.close
-- 
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