def union(self, *troveSetList):
        return self._action(ActionClass = GroupUnionAction, *troveSetList)
Join canvases in l horizontally. Return result.
dataset/ETHPy150Open sassoftware/conary/conary/build/groupsetrecipe.py/GroupTupleSetMethods.union--crossover with--dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/canvas.py/CanvasJoin