Issue #6970 has been reported by pypypy567 (py _).

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Bug #6970: 1.9系での Array#delete の返り値

https://bugs.ruby-lang.org/issues/6970

Author: pypypy567 (py _)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
reporter: 
ruby_version: 


$ ruby -ve "o = ''; def o.==(*); true; end; p [1, 2].delete(o)"
ruby 1.8.7 (2012-06-29 patchlevel 370) [i386-mingw32]
""
ruby 1.9.1p430 (2010-08-16 revision 28998) [i386-mingw32]
2

1.9系から val 自身ではなく最後に見つかった要素を返すようです。



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