How to `join` an Array of String with a prefix for each string?

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3

:sweat_smile:

I made a change considering that the array could be empty and the sort= has to happen just after ? (question mark)

{{if(length(0.array) >= 1; "?sort=" + join(0.array; "&sort="); emptystring)}}

@JimTheMondayMan Thanks for the help.

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