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2.2.12
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3.11.1
3.11.0
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3.8.0
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3.4.6
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3.4.1
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3.2.0
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3.0.1
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2.2.12
2.2.11
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2.2.9
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2.2.7
2.2.6
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2.2.1
2.2.0
2.2.0-rc.1
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2.1.4
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2.1.0
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2.1.0-rc.4
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2.1.0-rc.1
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2.0.4
2.0.3
2.0.2
2.0.1
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2.0.0-rc.2
2.0.0-rc.1
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2.0.0-beta.2
2.0.0-beta.1
2.0.0-beta.0
1.1.9
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1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
0.16.0
0.15.0
0.14.3
0.14.2
0.14.1
0.14.0
0.13.1
0.13.0
0.12.1
0.12.0
0.12.0-rc
0.11.3
0.11.2
0.11.1
0.11.0
0.10.3
0.10.2
0.10.1
0.10.0
0.9.0
0.8.1
0.8.0
0.7.2
0.7.1
0.7.0
0.6.0
0.5.1
0.5.0
0.4.0
0.3.0
0.2.8
0.2.7
0.2.6
0.2.5
0.2.4
0.2.3
0.2.2
0.2.1
0.2.0
0.1.0
A toolkit for data mapping and language integrated query for Elixir
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lib/ecto/adapters/sql/stream.ex
defmodule Ecto.Adapters.SQL.Stream do
@moduledoc false
defstruct [:repo, :statement, :params, :mapper, :opts]
def __build__(repo, statement, params, mapper, opts) do
%__MODULE__{repo: repo, statement: statement, params: params, mapper: mapper,
opts: opts}
end
end
defimpl Enumerable, for: Ecto.Adapters.SQL.Stream do
def count(_), do: {:error, __MODULE__}
def member?(_, _), do: {:error, __MODULE__}
def slice(_), do: {:error, __MODULE__}
def reduce(stream, acc, fun) do
%Ecto.Adapters.SQL.Stream{repo: repo, statement: statement, params: params,
mapper: mapper, opts: opts} = stream
Ecto.Adapters.SQL.reduce(repo, statement, params, mapper, opts, acc, fun)
end
end
defimpl Collectable, for: Ecto.Adapters.SQL.Stream do
def into(stream) do
%Ecto.Adapters.SQL.Stream{repo: repo, statement: statement, params: params,
mapper: mapper, opts: opts} = stream
{state, fun} = Ecto.Adapters.SQL.into(repo, statement, params, mapper, opts)
{state, make_into(fun, stream)}
end
defp make_into(fun, stream) do
fn
state, :done ->
fun.(state, :done)
stream
state, acc ->
fun.(state, acc)
end
end
end