Issue #15564 has been updated by znz (Kazuhiro NISHIYAMA).

Assignee set to akr (Akira Tanaka)

----------------------------------------
Bug #15564: Pathname#+(pathpart) returns pathpart when pathpart is absolute
https://bugs.ruby-lang.org/issues/15564#change-76560

* Author: Malakai97 (Bryan Hockey)
* Status: Open
* Priority: Normal
* Assignee: akr (Akira Tanaka)
* Target version: 
* ruby -v: ruby 2.5.3p105 (2018-10-18 revision 65156) [x86_64-linux]
* Backport: 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN
----------------------------------------
```
abs = Pathname.new("/abs/dir")
my = Pathname.new("/my/path")

# actual
my/abs # => #<Pathname:/abs/dir>

# expected
my/abs # => #<Pathname:/my/dir/abs/dir>
```

While this behavior is desirable in #expand_path, here I believe it is very surprising.

I am happy to submit a patch for this should it be confirmed as a bug.



-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>