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Suppress warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2013-07-19 10:57:47 +00:00
parent 33fc365f82
commit cd86892669

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@ -1709,8 +1709,8 @@ class TestArray < Test::Unit::TestCase
[2,2,2,2],[2,2,2,3],[2,2,3,3],[2,3,3,3],[3,3,3,3]],
a.repeated_combination(4).to_a.sort)
assert_equal(@cls[], a.repeated_combination(-1).to_a)
assert_equal("abcde".each_char.to_a.repeated_combination(5).map{|a|a.sort}.sort,
"edcba".each_char.to_a.repeated_combination(5).map{|a|a.sort}.sort)
assert_equal("abcde".each_char.to_a.repeated_combination(5).map{|e|e.sort}.sort,
"edcba".each_char.to_a.repeated_combination(5).map{|e|e.sort}.sort)
assert_equal(@cls[].repeated_combination(0).to_a, @cls[[]])
assert_equal(@cls[].repeated_combination(1).to_a, @cls[])