array.c (rb_ary_sum): use rb_rational_add directly
rational.c (rb_rational_add): rename from nurat_add.
array.c (rb_ary_sum): use rb_rational_add directly.
test/ruby/test_array.rb (test_sum): add assertions for an array of Rational values.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c (rb_ary_sum): use rb_rational_add directly
rational.c (rb_rational_add): rename from nurat_add.
array.c (rb_ary_sum): use rb_rational_add directly.
test/ruby/test_array.rb (test_sum): add assertions for an array of
Rational values.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e