I am getting two maps to a function. Map1 is a list of maps Map2 is a single map I have to Enum.each this Map1 and marge with Map2(Which is static) and then insert in to database This is working fine for me Map example before inserting in to Database %{ api_id: 1, category_id: 2, content…

Not tested, but something like this… BTW Did You name your variables from Erlang? It’s usual to start with lowercase in Elixir. def store_in_db(m1, m2) do m1 |> Enum.with_index() |> Enum.each(fn({data, index}) -> Map.merge(data, m2) |> Map.merge(%{priority: index}) …

You might use Enum.with_index for this.

I checked Enum.with_index but I am unable to find any example with Enum.each and Enum.index.

Wow super it is working. But its index starting from zero. Like this %{ api_id: 1, category_id: 2, content_url: "SeC9UPNoND8", priority: 0, sub_category_id: 1 } %{ api_id: 1, category_id: 2, content_url: "4wb8AYt3ECM", priority: 1, sub_category_id: 1 } %{ api_id: 1, category…

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Elixir - increment a field value in Ecto map

Questions & Help Questions

kokolegorille October 16, 2019, 1:23am 6

You could also specify the offset as a parameter…

|> Enum.with_index(1)