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ecto_schema_store

1.6.0
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Builds upon Ecto to create a ready to go customizable CRUD module for a schema.

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ecto_schema_store lib ecto_schema_store utils.ex
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lib/ecto_schema_store/utils.ex 

defmodule EctoSchemaStore.Utils do

  @moduledoc false



  def remove_from_map(map, key) do

    case Map.pop(map, key) do

      {_, result} -> result

    end

  end



  defp is_assoc(%Ecto.Association.NotLoaded{}), do: true

  defp is_assoc(_), do: false



  def keys(schema, only_assocs \\ false) do

    impl = struct schema

    keys = Map.keys impl



    ignore = [:__struct__, :__meta__]



    Enum.filter keys, fn(key) ->

      default_value = Map.get(impl, key)

      if not only_assocs do

        !is_assoc(default_value) and (key in ignore) == false

      else

        is_assoc(default_value) 

      end

    end

  end

end