Light-City opened a new issue, #38624:
URL: https://github.com/apache/arrow/issues/38624
### Describe the bug, including details regarding any error messages,
version, and platform.
The default array options now have a nan comparison of false, but in a unit
test situation we might expect nan=true.
for example:
```
auto schema = ::arrow::schema({
{field("a", float32())},
{field("b", float64())},
});
std::vector<std::string> expected = {R"([{"a": 1, "b": 5},
{"a": 1, "b": 3},
{"a": 3, "b": null},
{"a": NaN, "b": 5},
{"a": NaN, "b": NaN},
{"a": NaN, "b": null},
{"a": null, "b": 5},
{"a": null, "b": null}
])"};
std::vector<std::string> actual = {R"([{"a": 1, "b": 5},
{"a": 1, "b": 3},
{"a": 3, "b": null},
{"a": NaN, "b": 5},
{"a": NaN, "b": NaN},
{"a": NaN, "b": null},
{"a": null, "b": 5},
{"a": null, "b": null}
])"};
ASSERT_TABLES_EQUAL(*TableFromJSON(schema, expected),
*TableFromJSON(schema, actual));
```
Now the test will fail.
The reasons were found to be as follows:
```
bool Equals(const Array& arr, const EqualOptions& =
EqualOptions::Defaults()) const;
bool Equals(const std::shared_ptr<Array>& arr,
const EqualOptions& = EqualOptions::Defaults()) const;
```
So how can I modify the interface to support this function?
### Component(s)
C++
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