Add more tests.
Interfaces.defined should return the class not the collection of interfaces.
Update development dependencies.
Replace instance with described_instance.
Don’t run SimpleCov with Guard; it’s in-accurate.
Reorder methods, add some tests.
Try to describe a composition.
Convert subject { … } to let(:subject) { … }
Reorder test lines, whitespace changes.
Add more tests.
Handle :auto width and :height for Interfaces.
Rename write to arrange.
Tidy up code.
Add more tests.
Remove unused methods; add more tests.
Bump Ruby version to 2.1.2.
Add Wordwrap helper library.
Return empty string if no colours provided.
Add reset method and return empty string if Position not set.
Add more tests.