lib/ecto_anon/functions/helpers.ex
defmodule EctoAnon.Functions.Helpers do
def generate_hash(value \\ "") do
:crypto.hash(:md5, Integer.to_string(:os.system_time(:milli_seconds)) <> value)
|> Base.encode16()
|> String.downcase()
|> String.slice(0, 10)
end
end