feat: handle access syntax on multiple lines (#10)

Co-authored-by: Luca Cervello <[email protected]>

Author: lucacervello

lib/spitfire.ex

@@ -749,9 +749,15 @@ defmodule Spitfire do
 
     extra_meta = [from_brackets: true]
 
+    newlines =
+      case peek_newlines(parser, :eol) do
+        nil -> []
+        nl -> [newlines: nl]
+      end
+
     parser = parser |> next_token() |> eat_eol()
     closing = current_meta(parser)
-    meta = extra_meta ++ [{:closing, closing} | meta]
+    meta = extra_meta ++ newlines ++ [{:closing, closing} | meta]
 
     ast = {{:., meta, [Access, :get]}, meta, [lhs, rhs]}
 

test/spitfire_test.exs

@@ -28,7 +28,13 @@ defmodule SpitfireTest do
         "%{bar: :foo}[:bar]",
         "state.parent_meta[:line]",
         "@preferred_envs[task]",
-        "!!meta[:diff]"
+        "!!meta[:diff]",
+        "foo[1]",
+        ~S'''
+        foo[
+          :bar
+        ]
+        '''
       ]
 
       for code <- codes do