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[DOC] no change on Windows [Bug #15267] [ci skip]

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Nobuyoshi Nakada 2019-10-17 19:42:25 +09:00
parent e169ad93f4
commit 4f13927f1f
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2 changed files with 6 additions and 3 deletions
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4
NEWS
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@ -194,8 +194,8 @@ Fiber::
File:: File::
Modified method:: Modified method::
* File.extname now returns a dot string at a name ending with a * File.extname now returns a dot string at a name ending with a dot on
dot. [Bug #15267] non-Windows platforms. [Bug #15267]
File.extname("foo.") #=> "." File.extname("foo.") #=> "."

5
file.c
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@ -4789,10 +4789,13 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc)
* An empty string will also be returned when the period is the last character * An empty string will also be returned when the period is the last character
* in +path+. * in +path+.
* *
* On Windows, trailing dots are truncated.
*
* File.extname("test.rb") #=> ".rb" * File.extname("test.rb") #=> ".rb"
* File.extname("a/b/d/test.rb") #=> ".rb" * File.extname("a/b/d/test.rb") #=> ".rb"
* File.extname(".a/b/d/test.rb") #=> ".rb" * File.extname(".a/b/d/test.rb") #=> ".rb"
* File.extname("foo.") #=> "." * File.extname("foo.") #=> "" on Windows
* File.extname("foo.") #=> "." on non-Windows
* File.extname("test") #=> "" * File.extname("test") #=> ""
* File.extname(".profile") #=> "" * File.extname(".profile") #=> ""
* File.extname(".profile.sh") #=> ".sh" * File.extname(".profile.sh") #=> ".sh"