diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-13 13:51:53 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-13 13:51:53 +0000 |
| commit | b359d20352163558d4e7550714844f24b568297e (patch) | |
| tree | b5932236ea53fb4dc0e1ec1c283566157170c263 /test/ruby/test_enum.rb | |
| parent | c25853518665c71a79704ca50d40bf2fc4bc6aaa (diff) | |
* array.c (rb_ary_sum): Array#sum is implemented.
Kahan's compensated summation algorithm for precise sum of float
numbers is moved from ary_inject_op in enum.c.
* enum.c (ary_inject_op): Don't specialize for float numbers.
[ruby-core:74569] [Feature#12217] proposed by mrkn.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_enum.rb')
| -rw-r--r-- | test/ruby/test_enum.rb | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index ba973e2d48..97730f919f 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -217,13 +217,6 @@ class TestEnumerable < Test::Unit::TestCase assert_float_equal(10.0, [3.0, 5].inject(2.0, :+)) assert_float_equal((FIXNUM_MAX+1).to_f, [0.0, FIXNUM_MAX+1].inject(:+)) assert_equal(2.0+3.0i, [2.0, 3.0i].inject(:+)) - - large_number = 100000000 - small_number = 1e-9 - until (large_number + small_number) == large_number - small_number /= 10 - end - assert_equal(large_number+(small_number*10), [large_number, *[small_number]*10].inject(:+)) end def test_inject_array_plus_redefined |