Method array_slice

python/ccxt/base/exchange.py:2033–2034

(self, array, first, second=None)

        return value is not None

    def array_slice(self, array, first, second=None):
        return array[first:second] if second else array[first:]

    def get_property(self, obj, property, defaultValue=None):
        return getattr(obj, property) if hasattr(obj, property) else defaultValue