Please is there a way to do the equivalent of the following with ETS.

:ets.fun2ms(fn {_id, m} 
when String.starts_with?(m.name, "charles") 
or String.starts_with?(m.mobile, "0809133") 
or String.starts_with?(m.email, "charles") -> 
m end)

I know we cannot have String.starts_with, or similar functions in a when clause, but is there a way to do the equivalent of this?

iex > :ets.fun2ms(fn {_id, m} when m.name == "charles" or m.mobile == "0809133" or m.email == "charles" -> m end)

[{{:"$1", :"$2"}, [{:orelse, {:orelse, {:==, {:map_get, :name, :"$2"}, "charles"}, {:==, {:map_get, :mobile, :"$2"}, "0809133"}}, {:==, {:map_get, :email, :"$2"}, "charles"}}], [:"$2"]}]

The above attempt will only handle exact string matches, and not partial matches like the LIKE clause

Thanks.