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* array.c (recursive_join): use obj to tell if recursion occurs.

Browse source 
[ruby-core:24150]

* enum.c (enum_join): reverted r23966.  [ruby-core:24196]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-07-10 07:30:08 +00:00
parent 5e2a28d13d
commit af8f8e5b0e
5 changed files with 33 additions and 39 deletions
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5
test/ruby/test_array.rb
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@ -1491,6 +1491,11 @@ class TestArray < Test::Unit::TestCase
a = []
a << a
assert_equal("[...]", a.join)
def (a = Object.new).to_a
[self]
end
assert_equal("[...]", [a].join, , '[ruby-core:24150]')
end
def test_to_a2