4 replies

Calculation returning array of strings

I have a calculation that returns an array of strings.

  calculations do
    calculate :name_variations, {:array, :string}, fn _, _ ->
      ["hello", "world"]
    end
  end

  calculations do
    calculate :name_variations, {:array, :string}, fn _, _ ->
      ["hello", "world"]
    end
  end

But when I load this calculation, I get back only 2 results from the query. The first has "hello" and the other "world".

Why don't I get all query results instead of the first 2 with each of them having the full list?

Solution

  calculations do
    calculate :name_variations, {:array, :string}, fn records, _ ->
      Enum.map(records, fn _ -> ["hello", "world"] end)
    end
  end

  calculations do
    calculate :name_variations, {:array, :string}, fn records, _ ->
      Enum.map(records, fn _ -> ["hello", "world"] end)
    end
  end

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Ash Framework•9mo ago•

4 replies

Sienhopist

Calculation returning array of strings

I have a calculation that returns an array of strings.

  calculations do
    calculate :name_variations, {:array, :string}, fn _, _ ->
      ["hello", "world"]
    end
  end

  calculations do
    calculate :name_variations, {:array, :string}, fn _, _ ->
      ["hello", "world"]
    end
  end

Solution

  calculations do
    calculate :name_variations, {:array, :string}, fn records, _ ->
      Enum.map(records, fn _ -> ["hello", "world"] end)
    end
  end

  calculations do
    calculate :name_variations, {:array, :string}, fn records, _ ->
      Enum.map(records, fn _ -> ["hello", "world"] end)
    end
  end

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Calculation returning array of strings

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