Dogmatix.decrement

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

decrement(name, metric_name, opts \\ [])

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Specs

decrement(id(), binary(), metric_options()) :: metric_result()

Decrements the counter identified by metric_name by 1.

Equivalent to calling count/4 with a value of -1.

Examples

iex> Dogmatix.decrement("my_dogmatix", "current_users")
:ok