Quote:
Originally Posted by ownedbycats
I'd like to return "yes" when the books in the series have different values.
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The above templates do that. They return 'Yes' when the list of values for books in a series contains one result. It doesn't matter what that result is, only that there is only one. For example, it will return 'Yes' when one book has 'Undefined' and another book has 'Unread'. If all books have the same value such as 'toberead' then the template returns ''.