only run travis for master branch
adding docstrings
only run travis for master branch
Merge branch 'master' of github.com:eukaryote/uberdict
Add __dir__ to support builtin 'dir' method, and expose the stored keys as well as the n
ormal instance and class attributes that would be expected.
todo
Updates to ensure that __missing__ is only ever used for a failing udict[key], which requires not using udict[key] in any other methods that should never consult __missing__, and many more tests.
merge