(Please Note: Elixir Experience Level: Beginner) From mix.exs- defp deps do [ {:httpoison, "~> 1.6"}, {:poison, "~> 4.0"} ] end In IEX - iex(2)> res = HTTPoison.get! ("https://api.wavesplatform.com/v0/pairs") %HTTPoison.Response{ body: "{\"__type\":\"list\",\"data\":[{\"__t…

Hi @Maxximiliann ! Since you said your were starting out, I decided to show you a couple of things about Elixir! Hopefully this helps you in your journey. :slight_smile: I created a repo here: https://github.com/pdgonzalez872/maxximiliann that has an acceptance_test file. There, I show a couple of t…

very long post.. maybe shorten to minimum another time.. body.data |> Enum.filter(fn pair -> pair.volumeWaves >= 500 end)

iex(3)> body.data |> Enum.filter(fn pair -> pair.volumeWaves >= 500 end) ** (KeyError) key :volumeWaves not found in: %{__type: "pair", amountAsset: "4LHHvYGNKJUg5hj65aGD5vgScvCBmLpdRFtjokvCjSL8", data: %{firstPrice: 0.212, high: 0.2195, lastPrice: 0.20004809, low: 0.182, quoteVolume: 218697.680251…

Oh wow!! Thank you so very much!! I am humbled by your kindness and generosity :slight_smile: :slight_smile: :slight_smile:

[image] Maxximiliann: iex(3)> body.data |> Enum.filter(fn pair → pair.volumeWaves >= 500 end) BTW there is a missing attribute in your code. To make it work You need to add a missing data, like this. (data is an internal struct of pair) iex> body.data |> Enum.filter(fn pair -> pair.data.volu…

[image] Maxximiliann: ** (KeyError) key :volumeWaves not found in: %{__type: “pair”, amountAsset: “4LHHvYGNKJUg5hj65aGD5vgScvCBmLpdRFtjokvCjSL8”, data: %{firstPrice: 0.212, high: 0.2195, lastPrice: 0.20004809, low: 0.182, quoteVolume: 218697.680251146, txsCount: 3621, volume: 1094516.70099724, v…

[image] dimitarvp: Is the log output confusing or unreadable? [image] Maxximiliann: (Please Note: Elixir Experience Level: Beginner) We all started as beginner :slight_smile: But You are true, Elixir errors are often self explanatory… except dialyzer messages :slight_smile:

[image] kokolegorille: except dialyzer messages Yes, they require PhD-s. :003:

Elixir Programming Language Forum

Parsing nested JSON

Questions & Help Questions

dimitarvp October 8, 2019, 2:58pm 9

Yes, they require PhD-s.