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Diffstat (limited to 'test/ruby/test_flip.rb')
| -rw-r--r-- | test/ruby/test_flip.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_flip.rb b/test/ruby/test_flip.rb index 7c805574a8..810fd5d3ae 100644 --- a/test/ruby/test_flip.rb +++ b/test/ruby/test_flip.rb @@ -8,6 +8,8 @@ class TestFlip < Test::Unit::TestCase assert_equal [2], (1..9).select {|n| true if (n==2)..(n%2).zero?} assert_equal [2,3,4], (1..9).select {|n| true if (n==2)...(n%2).zero?} assert_equal [4,5,7,8], (1..9).select {|n| true if (n==4)...(n==5) or (n==7)...(n==8)} + assert_equal [nil, 2, 3, 4, nil], (1..5).map {|x| x if (x==2..x==4)} + assert_equal [1, nil, nil, nil, 5], (1..5).map {|x| x if !(x==2..x==4)} end def test_hidden_key |