Returns a specification to start this module under a supervisor.

See Supervisor.

Delete data from storage by key. Always succeeds, whether or not the key exists.

Examples

iex> _ = Avrora.Storage.Memory.start_link()
iex> schema = %Avrora.Schema{id: nil, json: "{}"}
iex> Avrora.Storage.Memory.put("my-key", schema)
{:ok, %Avrora.Schema{id: nil, json: "{}"}}
iex> Avrora.Storage.Memory.get("my-key")
{:ok, %Avrora.Schema{id: nil, json: "{}"}}
iex> Avrora.Storage.Memory.delete("my-key")
{:ok, true}
iex> Avrora.Storage.Memory.get("my-key")
{:ok, nil}

Tell storage module to delete data after TTL (time to live) expires. Works whether or not the key exists. TTL is in milliseconds.

Examples

...> _ = Avrora.Storage.Memory.start_link()
...> schema = %Avrora.Schema{id: nil, json: "{}"}
...> Avrora.Storage.Memory.put("my-key", schema)
{:ok, %Avrora.Schema{id: nil, json: "{}"}}
...> {:ok, _} = Avrora.Storage.Memory.expire("my-key", 100)
...> Avrora.Storage.Memory.get("my-key")
{:ok, %Avrora.Schema{id: nil, json: "{}"}}
...> Process.sleep(200)
...> Avrora.Storage.Memory.get("my-key")
{:ok, nil}

Complete clean up of the storage. Useful for testing.

Examples

iex> _ = Avrora.Storage.Memory.start_link()
iex> schema = %Avrora.Schema{id: nil, json: "{}"}
iex> Avrora.Storage.Memory.put("my-key", schema)
{:ok, %Avrora.Schema{id: nil, json: "{}"}}
iex> {:ok, _} = Avrora.Storage.Memory.flush()
iex> Avrora.Storage.Memory.get("my-key")
{:ok, nil}

Get schema by key.

Examples

iex> _ = Avrora.Storage.Memory.start_link()
iex> Avrora.Storage.Memory.put("my-key", %{"hello" => "world"})
{:ok, %{"hello" => "world"}}
iex> Avrora.Storage.Memory.get("my-key")
{:ok, %{"hello" => "world"}}
iex> Avrora.Storage.Memory.get("unknown-key")
{:ok, nil}

Store schema by key. If value already exists it will be replaced.

Examples

iex> _ = Avrora.Storage.Memory.start_link()
iex> schema = %Avrora.Schema{id: nil, json: "{}"}
iex> Avrora.Storage.Memory.put("my-key", schema)
{:ok, %Avrora.Schema{id: nil, json: "{}"}}