RingLogger.grep

You're seeing just the function grep, go back to RingLogger module for more information.
Link to this function

grep(regex_or_string, opts \\ [])

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Specs

grep(Regex.t() | String.t(), [client_option()]) :: :ok | {:error, term()}

Run a regular expression on each entry in the log and print out the matchers.

For example:

iex> RingLogger.grep(~r/something/) :ok

Options include:

  • Options from attach/1
  • :pager - a function for printing log messages to the console. Defaults to IO.binwrite/2.