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Add optional default value to average function (#24282)

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ehendrix23 2022-10-03 05:54:47 -06:00 committed by GitHub
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@ -713,7 +713,7 @@ Like `float` and `int`, `bool` has a filter form. Using `none` as the default va
- `sqrt(value, default)` will return the square root of the input. If `value` can't be converted to a `float`, returns the `default` value, or if omitted raises an error. Can be used as a filter.
- `max([x, y, ...])` will obtain the largest item in a sequence. Uses the same parameters as the built-in [max](https://jinja.palletsprojects.com/en/latest/templates/#jinja-filters.max) filter.
- `min([x, y, ...])` will obtain the smallest item in a sequence. Uses the same parameters as the built-in [min](https://jinja.palletsprojects.com/en/latest/templates/#jinja-filters.min) filter.
- `average([x, y, ...])` will return the average value of the sequence. Can be used as a filter.
- `average([x, y, ...], default)` will return the average value of the sequence. If list is empty or contains non-numeric value, returns the `default` value, or if omitted raises an error. Can be used as a filter.
- `e` mathematical constant, approximately 2.71828.
- `pi` mathematical constant, approximately 3.14159.
- `tau` mathematical constant, approximately 6.28318.