diff options
Diffstat (limited to 'spec/ruby/core/string/capitalize_spec.rb')
-rw-r--r-- | spec/ruby/core/string/capitalize_spec.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/spec/ruby/core/string/capitalize_spec.rb b/spec/ruby/core/string/capitalize_spec.rb index e2d2b68caa..497e1453cd 100644 --- a/spec/ruby/core/string/capitalize_spec.rb +++ b/spec/ruby/core/string/capitalize_spec.rb @@ -44,6 +44,14 @@ describe "String#capitalize!" do a.should == "Hello" end + ruby_version_is '2.4' do + it "capitalizes self in place for all of Unicode" do + a = "äöü" + a.capitalize!.should equal(a) + a.should == "Äöü" + end + end + it "returns nil when no changes are made" do a = "Hello" a.capitalize!.should == nil |