CounterEx

CounterEx v0.1.0 CounterEx.Keeper View Source

A "singleton" counter storage.

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Functions

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

get_all_values()
get_keeper()
get_value(key)
increment(key, value \\ 1, default \\ 0)
init(opts)

Callback implementation for GenServer.init/1.

reset(key, value \\ 0)
reset_all()
set(key, value \\ 0)
start_link(opts \\ [])
stop()

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child_spec(init_arg)

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Returns a specification to start this module under a supervisor.

See Supervisor.

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get_all_values()

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get_all_values() :: [tuple()]
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get_keeper()

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get_value(key)

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get_value(binary()) :: nil | integer()
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increment(key, value \\ 1, default \\ 0)

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increment(
  any(),
  [{integer(), integer()} | {integer(), integer(), integer(), integer()}]
  | integer()
  | {integer(), integer()}
  | {integer(), integer(), integer(), integer()},
  any()
) :: [integer()] | integer()
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init(opts)

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init(keyword()) :: {:ok, CounterEx.Keeper.t()}

Callback implementation for GenServer.init/1.

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reset(key, value \\ 0)

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reset(binary(), integer()) :: boolean()
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reset_all()

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reset_all() :: true
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set(key, value \\ 0)

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set(binary(), integer()) :: boolean()
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start_link(opts \\ [])

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start_link(any()) :: :ignore | {:error, any()} | {:ok, pid()}
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stop()

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stop() :: :ok