isSpreadsheetfile not supported?

[samdaams]

It seems that isSpreadsheetFile ( https://helpx.adobe.com/coldfusion/cfml-reference/coldfusion-functions/functions-in-k/isspreadsheetfile.html ) is not supported? I am not sure if this is intentional or not, but just putting it out there.

[Leftbower]

Thanks. I'll take a look. I know that isSpreadsheetObject is supported.

[cbmcvey]

Second this... would be nice if it were supported. I imagine all it would need to do is actually read the file and then call isSpreadsheetObject on the resulting object?