see smart-match-operator

  DB<102> "bananas" ~~ ["bananas","apples","oranges"]
 => 1
 
  DB<103> "bananas" ~~ ["apples","oranges"]
 => ""

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Cheers Rolf

In reply to Re: IN-style operator for set of possible values by LanX
in thread IN-style operator for set of possible values by BeneSphinx

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