I have this struct of preload records. I want to remove __meta__ and Ecto.Association.NotLoaded from the main struct as well as from the nested array of preloaded records. To make it a simple map %Facility{ __meta__: #Ecto.Schema.Metadata<:loaded, "facilities">, id: 4875, instance: #Ecto…

There is no difference in both, those are equivalent from elixirs point of view. Keys in a map are without any ordering guarantees.

Is it possible? Yes, try writing a recursive function.

Everything is about transforming data… Another way is to use Enum and Map modules :slight_smile: iex> h Enum. EmptyError OutOfBoundsError all?/1 all?/2 any?/1 any?/2 at/2 at/3 chunk_by/2 …

hey thanks for your input. I have one question is it also possible to add list of maps to a map in a specific order: Like these two: params = %{name: "john wick"} list_of_maps = [%{id: 1}, %{id: 2}, %{id: 3}] result = %{name: "john wick", some_k…

Can you suggest alternate appraoch? Add them in the reversed order? I’m not sure what you are doing, though. Where do the maps come from?

If i added them in the reverse order then it should be a list. i want it to be a map. Params come from the function. And I want it to manipulate it and add list of items in it like the example above…

[image] script: params = %{name: "john wick"} list_of_maps = [%{id: 1}, %{id: 2}, %{id: 3}] result = %{name: "john wick", some_key: list_of_maps} When i try to add them the order is reversed. This should not reverse anything, could you ple…

Params |> Map.put(:key, list_of_maps) The output is %{ key: [%{id:1}, ....], name: "john wick"} What I want is this: %{ name: "john wick", key: [%{id:1}, ....] }

These outputs are identical. Try comparing them with === if you are in doubt.

Elixir Programming Language Forum

Remove fields from nested struct

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script September 7, 2018, 1:50pm 11

Thanks