2019-12-08 18:44:04 +00:00
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defmodule Shortnr.URL.Repo.DETS do
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@behaviour Shortnr.URL.Repo
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@impl true
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def get(key) do
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2019-12-16 04:20:21 +00:00
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case :dets.lookup(:urls, key) |> List.first() do
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{_, url} -> {:ok, url}
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nil -> {:ok, nil}
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end
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2019-12-08 18:44:04 +00:00
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end
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@impl true
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def put(url) do
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:ok = :dets.insert(:urls, {url.id, url})
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:ok
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end
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@impl true
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def list() do
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resp = :dets.select(:urls, [{:"$1", [], [:"$1"]}])
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{:ok, resp |> Enum.map(&elem(&1, 1))}
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end
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2019-12-09 02:39:11 +00:00
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@impl true
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def delete(key) do
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:ok = :dets.delete(:urls, key)
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:ok
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end
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2019-12-08 18:44:04 +00:00
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end
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