Update GHA

Author: Aleksei Matiushkin

.github/workflows/dialyzer.yml

@@ -2,21 +2,29 @@ name: Dialyzer
 
 on:
   schedule:
-  - cron: "30 1 * * *"
+    - cron: "30 1 * * *"
 
 jobs:
   test:
     runs-on: ubuntu-latest
-    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
+    env:
+      MIX_ENV: ci
+    name: OTP ${{matrix.pair.otp}} / Elixir ${{matrix.pair.elixir}}
     strategy:
+      fail-fast: false
       matrix:
-        otp: [23.0]
-        elixir: [1.10.1, 1.11.2]
+        include:
+          - pair:
+              otp: 22.3
+              elixir: 1.10.4
+          - pair:
+              otp: 23.2.5
+              elixir: 1.11.3
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-elixir@v1
+      - uses: erlef/setup-elixir@v1
         with:
-          otp-version: ${{matrix.otp}}
-          elixir-version: ${{matrix.elixir}}
-      - run: MIX_ENV=ci mix deps.get
-      - run: MIX_ENV=ci mix quality.ci
+          otp-version: ${{matrix.pair.otp}}
+          elixir-version: ${{matrix.pair.elixir}}
+      - run: mix deps.get
+      - run: mix quality.ci

.github/workflows/test.yml

@@ -5,16 +5,24 @@ on: [push, pull_request]
 jobs:
   test:
     runs-on: ubuntu-latest
-    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
+    env:
+      MIX_ENV: test
+    name: OTP ${{matrix.pair.otp}} / Elixir ${{matrix.pair.elixir}}
     strategy:
+      fail-fast: false
       matrix:
-        otp: [23.0]
-        elixir: [1.10.1, 1.11.2]
+        include:
+          - pair:
+              otp: 22.3
+              elixir: 1.10.1
+          - pair:
+              otp: 23.2.5
+              elixir: 1.11.3
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-elixir@v1
+      - uses: erlef/setup-elixir@v1
         with:
-          otp-version: ${{matrix.otp}}
-          elixir-version: ${{matrix.elixir}}
-      - run: MIX_ENV=ci mix deps.get
-      - run: MIX_ENV=ci mix test
+          otp-version: ${{matrix.pair.otp}}
+          elixir-version: ${{matrix.pair.elixir}}
+      - run: mix deps.get
+      - run: mix test

lib/iteraptor/ast.ex

@@ -3,6 +3,28 @@ defmodule Iteraptor.AST do
   `Iteraptor.AST` module traverses AST, allowing `map`, `reduce` and family.
   """
 
+  defp fill_struct(ast, env \\ Macro.escape(__ENV__))
+  defp fill_struct({:%, _, [{:__aliases__, _, _} = aliases, {:%{}, _, data}]}, env) do
+    quote do
+      Kernel.struct!(Macro.struct!(unquote(aliases), unquote(env)), unquote(data))
+    end
+  end
+  defp fill_struct(any, _), do: any
+
+  defp fill_destruct({:%, _, [{:__aliases__, _, _} = _aliases, {:%{}, meta, data}]}),
+    do: {:%{}, meta, data} |> IO.inspect(label: "★★★")
+  defp fill_destruct(any), do: any |> IO.inspect(label: "☆☆☆")
+
+  defmacro do_struct(input), do: fill_struct(input)
+  defmacro do_destruct(input), do: IO.inspect(Macro.expand(input, __CALLER__))
+
+  defmacro destruct(input) do
+    quote do
+      att = unquote(input)
+      Iteraptor.AST.do_destruct(att)
+    end
+  end
+
   @doc """
   Mapper for the AST.