From fecbe8dede764e1c466a9b0447fb1971b65f959f Mon Sep 17 00:00:00 2001 From: akr Date: Wed, 13 Apr 2016 13:51:53 +0000 Subject: * 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 --- test/ruby/test_enum.rb | 7 ------- 1 file changed, 7 deletions(-) (limited to 'test/ruby/test_enum.rb') 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 -- cgit v1.2.3