Memento

v0.3.1

Memento v0.3.1 Memento View Source

Simple + Powerful interface to the Erlang Mnesia Database.

See the README to get started.

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Functions

info()

Prints :mnesia information to console

start()

Start the Memento Application

stop()

Stop the Memento Application

system(key \\ :all)

Returns all information about the Mnesia system

transaction(fun)
transaction!(fun)

Link to this section Functions

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info() View Source 
info() :: :ok

Prints :mnesia information to console.

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start() View Source 
start() :: :ok | {:error, any()}

Start the Memento Application.

This starts Memento and :mnesia along with some sane application defaults. See :mnesia.start/0 for more details.

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stop() View Source 
stop() :: :ok | {:error, any()}

Stop the Memento Application.

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system(key \\ :all) View Source 
system(atom()) :: any()

Returns all information about the Mnesia system.

Optionally accepts a key atom argument which returns result for only that key. Will throw an exception if that key is invalid. See :mnesia.system_info/0 for more information and a full list of allowed keys.

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transaction(fun) View Source

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transaction!(fun) View Source