string.c: fix String#{casecmp,casecmp?} for non-string arguments
string.c: make String#{casecmp,casecmp?} return nil for non-string arguments instead of raising a TypeError.
test/ruby/test_string.rb: add tests.
Reported by Marcus Stollsteimer. Based on a patch by Shingo Morita. [ruby-core:80145] [Bug #13312]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by stomar (Marcus Stollsteimer) almost 7 years ago
string.c: fix String#{casecmp,casecmp?} for non-string arguments
string.c: make String#{casecmp,casecmp?} return nil for
non-string arguments instead of raising a TypeError.
test/ruby/test_string.rb: add tests.
Reported by Marcus Stollsteimer. Based on a patch by Shingo Morita.
[ruby-core:80145] [Bug #13312]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e