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[DOC] File#path result can be inaccurate

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* file.c(rb_file_path): [DOC] Note that the pathname returned by this
  method can be inaccurate, for instance file gets moved, renamed,
  deleted or is created with File::TMPFILE option.

  Relates to [Feature #13568]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
sorah 2017-05-15 12:18:55 +00:00
parent bb03a2db5c
commit efd36678e6
1 changed files with 3 additions and 0 deletions
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file.c
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@ -372,6 +372,9 @@ apply2files(void (*func)(const char *, VALUE, void *), int argc, VALUE *argv, vo
* Returns the pathname used to create <i>file</i> as a string. Does
* not normalize the name.
*
* The pathname may not point the file corresponding to <i>file</i>.
* e.g. file has been moved, deleted, or created with <code>File::TMPFILE</code> option.
*
* File.new("testfile").path #=> "testfile"
* File.new("/tmp/../tmp/xxx", "w").path #=> "/tmp/../tmp/xxx"
*