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-rw-r--r--activesupport/test/number_helper_test.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/activesupport/test/number_helper_test.rb b/activesupport/test/number_helper_test.rb
index bb51cc68f2..50d84a9470 100644
--- a/activesupport/test/number_helper_test.rb
+++ b/activesupport/test/number_helper_test.rb
@@ -135,6 +135,7 @@ module ActiveSupport
assert_equal("111.23460000000000000000", number_helper.number_to_rounded(BigDecimal(111.2346, Float::DIG), :precision => 20))
assert_equal("111.2346" + "0"*96, number_helper.number_to_rounded('111.2346', :precision => 100))
assert_equal("111.2346", number_helper.number_to_rounded(Rational(1112346, 10000), :precision => 4))
+ assert_equal('0.00', number_helper.number_to_rounded(Rational(0, 1), :precision => 2))
end
end