Created
August 11, 2014 13:23
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ETS table wrapper module
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| defmodule ConnectionTable do | |
| @table_id __MODULE__ | |
| def init do | |
| :ets.new(@table_id, [:public, :named_table]) | |
| end | |
| def insert(key, value) do | |
| :ets.insert(@table_id, {key, value}) | |
| end | |
| def lookup(key) do | |
| case :ets.lookup(@table_id, key) do | |
| [{_key, value}] -> {:ok, value} | |
| [] -> {:error, :not_found} | |
| end | |
| end | |
| def delete(key) do | |
| :ets.match_delete(@table_id, {key, :_}) | |
| end | |
| def update(key, value) do | |
| insert(key, value) | |
| end | |
| end |
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