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file.c: [DOC] separators at dirname and basename

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* file.c (rb_file_s_basename, rb_file_s_dirname): [DOC] state
  that trailing separators will be stripped first, like as
  basename(1) and dirname(1).  [ruby-core:82828] [Bug #13908]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-09-16 11:50:56 +00:00
parent 65055fe244
commit 40d117ae88
1 changed files with 6 additions and 4 deletions
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10
file.c
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@ -4121,7 +4121,8 @@ ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encodin
* call-seq:
* File.basename(file_name [, suffix] ) -> base_name
*
* Returns the last component of the filename given in <i>file_name</i>,
* Returns the last component of the filename given in
* <i>file_name</i> (after first stripping trailing separators),
* which can be formed using both <code>File::SEPARATOR</code> and
* <code>File::ALT_SEPARATOR</code> as the separator when
* <code>File::ALT_SEPARATOR</code> is not <code>nil</code>. If
@ -4184,9 +4185,10 @@ rb_file_s_basename(int argc, VALUE *argv)
* File.dirname(file_name) -> dir_name
*
* Returns all components of the filename given in <i>file_name</i>
* except the last one. The filename can be formed using both
* <code>File::SEPARATOR</code> and <code>File::ALT_SEPARATOR</code> as the
* separator when <code>File::ALT_SEPARATOR</code> is not <code>nil</code>.
* except the last one (after first stripping trailing separators).
* The filename can be formed using both <code>File::SEPARATOR</code>
* and <code>File::ALT_SEPARATOR</code> as the separator when
* <code>File::ALT_SEPARATOR</code> is not <code>nil</code>.
*
* File.dirname("/home/gumby/work/ruby.rb") #=> "/home/gumby/work"
*/