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how can i check if 203 is avaliable in this string [“101,201,106,102,202,203”]
String.contains? (https://hexdocs.pm/elixir/String.html#contains?/2) if you don’t care about the comma separation. If you do want to split on commas first, you could do something like…
list_of_strings = String.split(input, ",")
Enum.any?(list_of_strings, fn x -> x == "203" end)
Edit: Which I would probably code as
Edit2: Fixed typo
input |> String.split(",") |> Enum.any?(&(&1=="203"))
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this solution works… i tested it and it worked… thank you very much
