@grammar(grammar_type=(float, int, DataRef), grammar_name='rangeMax')
    def range_max(value):
recursively dig until a flat list is found
dataset/ETHPy150Open wrobstory/vincent/vincent/scales.py/Scale.range_max--crossover with--dataset/ETHPy150Open bokeh/bokeh/bokeh/util/serialization.py/traverse_data