rabbitmq-server/deps/rabbitmq_cli/lib/rabbitmq/cli/formatters/string.ex

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## The Original Code is RabbitMQ.
##
## The Initial Developer of the Original Code is GoPivotal, Inc.
## Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.

## Prints values from a command as strings(if possible)
defmodule RabbitMQ.CLI.Formatters.String do
  alias RabbitMQ.CLI.Core.Helpers
  alias RabbitMQ.CLI.Formatters.FormatterHelpers

  @behaviour RabbitMQ.CLI.FormatterBehaviour

  def format_output(output, _) do
    Helpers.string_or_inspect(output)
  end

  def format_stream(stream, options) do
    Stream.map(
      stream,
      FormatterHelpers.without_errors_1(fn el ->
        format_output(el, options)
      end)
    )
  end
end