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| author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-29 16:16:53 +0000 |
|---|---|---|
| committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-29 16:16:53 +0000 |
| commit | 97bba2ed7b0e2572276076773905f385af87a71e (patch) | |
| tree | 3942f1ae8de68aedee9b1a44f5b4da672fe761ca /test/ruby/test_array.rb | |
| parent | 0e5e1a11e831f785a649457a5e8dbe8b3bac25c2 (diff) | |
| download | ruby-97bba2ed7b0e2572276076773905f385af87a71e.tar.gz ruby-97bba2ed7b0e2572276076773905f385af87a71e.tar.xz ruby-97bba2ed7b0e2572276076773905f385af87a71e.zip | |
* test/ruby/test_array (test_permutation): add a test that replaces
array during permutation.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_array.rb')
| -rw-r--r-- | test/ruby/test_array.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index cfb36045e..f3ee624bf 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1297,6 +1297,11 @@ class TestArray < Test::Unit::TestCase "edcba".each_char.to_a.permutation(5).sort) assert_equal(@cls[].permutation(0).to_a, @cls[[]]) + a = @cls[1, 2, 3, 4] + b = @cls[] + a.permutation {|x| b << x; a.replace(@cls[9, 8, 7, 6]) } + assert_equal(@cls[9, 8, 7, 6], a) + assert_equal(@cls[1, 2, 3, 4].permutation.to_a, b) end def test_take |