Improve Path.expand/1 docs (#13276)

elixir-lang · Jan 23, 2024 · 35dc65d · 35dc65d
1 parent 8062fa0
commit 35dc65d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/elixir/lib/path.ex b/lib/elixir/lib/path.ex
@@ -172,11 +172,17 @@ defmodule Path do
   Converts the path to an absolute one, expanding
   any `.` and `..` components and a leading `~`.
 
+  If a relative path is provided it is expanded relatively to
+  the current working directory.
+
   ## Examples
 
       Path.expand("/foo/bar/../baz")
       #=> "/foo/baz"
 
+      Path.expand("foo/bar/../baz")
+      #=> "$PWD/foo/baz"
+
   """
   @spec expand(t) :: binary
   def expand(path) do