Change merge api

Change merge api: Base.merge! -> _merge!

redesign

redesign

Allow NamedTuples in a few more places

v0.6.1

allow NamedTuples in more places where Tuple is accepted

Cleaned up interface

• Add LearnBase dependency and remove underscore methods from interface

Widen methods

• Make it easier to avoid method ambiguities

Widen ScalarOb to Any

• Anything that's not a Tuple/NamedTuple/Array is considered "one thing"

Expand ScalarOb

v0.4.1

Add TimeType to ScalarOb

Change weight methods

v0.4.0

remove second argument for weights

Better errors and docstrings

v0.3.1

docstring

Allow NamedTuple inputs

Adds NamedTuple as part of ScalarOb