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lib/mongo/query.ex

defmodule Mongo.Query do
@moduledoc false
defstruct [:action, :extra]
end
defimpl DBConnection.Query, for: Mongo.Query do
import Mongo.Messages, only: [op_reply: 1, op_reply: 2]
def parse(query, _opts), do: query
def describe(query, _opts), do: query
def encode(_query, params, _opts) do
Enum.map(params, fn
nil -> ""
doc -> BSON.Encoder.document(doc)
end)
end
def decode(_query, :ok, _opts),
do: :ok
def decode(_query, op_reply(docs: docs) = reply, _opts),
do: op_reply(reply, docs: BSON.Decoder.documents(docs))
end