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Join Mutation ​
The Join mutation allows you to combine elements in a list into a single string using a separator. This is useful for consolidating multiple attributes or values into one.
Options ​
- Value to join by: The character or string that will be used to join the elements.
Example ​
Imagine that we are selling books, and we want to include the authors in the title. Then we take the list of authors and join them together with a |.
