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* ext/zlib/zlib.c: [DOC] Remove default value of Zlib constants, as

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they may change in the implementation without notice. Patched by
  @robin850 [Fixes GH-682] https://github.com/ruby/ruby/pull/682


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
zzak 2014-07-27 19:41:22 +00:00
parent 3a4ac27f7e
commit e0270975d8
2 changed files with 14 additions and 6 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Mon Jul 28 04:39:58 2014 Zachary Scott <e@zzak.io>
* ext/zlib/zlib.c: [DOC] Remove default value of Zlib constants, as
they may change in the implementation without notice. Patched by
@robin850 [Fixes GH-682] https://github.com/ruby/ruby/pull/682
Mon Jul 28 04:35:35 2014 Zachary Scott <e@zzak.io>
* ext/openssl/ossl_hmac.c: Fix NO_HMAC warning [Fixes GH-665]

14
ext/zlib/zlib.c
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@ -1463,13 +1463,15 @@ rb_deflate_s_allocate(VALUE klass)
* the default value of that argument is used.
*
* The +level+ sets the compression level for the deflate stream between 0 (no
* compression) and 9 (best compression. The following constants have been
* compression) and 9 (best compression). The following constants have been
* defined to make code more readable:
*
* * Zlib::NO_COMPRESSION = 0
* * Zlib::BEST_SPEED = 1
* * Zlib::DEFAULT_COMPRESSION = 6
* * Zlib::BEST_COMPRESSION = 9
* * Zlib::DEFAULT_COMPRESSION
* * Zlib::NO_COMPRESSION
* * Zlib::BEST_SPEED
* * Zlib::BEST_COMPRESSION
*
* See http://www.zlib.net/manual.html#Constants for further information.
*
* The +window_bits+ sets the size of the history buffer and should be between
* 8 and 15. Larger values of this parameter result in better compression at
@ -1591,7 +1593,7 @@ deflate_run(VALUE args)
*
* Compresses the given +string+. Valid values of level are
* Zlib::NO_COMPRESSION, Zlib::BEST_SPEED, Zlib::BEST_COMPRESSION,
* Zlib::DEFAULT_COMPRESSION, or an integer from 0 to 9 (the default is 6).
* Zlib::DEFAULT_COMPRESSION, or an integer from 0 to 9.
*
* This method is almost equivalent to the following code:
*