From 9b6e4b92fcf0368b78d2328beb3bec8cc9d2f0c8 Mon Sep 17 00:00:00 2001
From: Jack Thorne <jack@myrenee.io>
Date: Sun, 10 Sep 2023 00:08:23 -0500
Subject: [PATCH] Dir Docs #mkdir #exists?

- Add docs for Dir.mkdir
- Add docs for Dir.exists?
---
 src/dir.cr | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/dir.cr b/src/dir.cr
index 2b6bfd13c7a9..121a77172789 100644
--- a/src/dir.cr
+++ b/src/dir.cr
@@ -246,6 +246,11 @@ class Dir
   end
 
   # Returns `true` if the given path exists and is a directory
+  #
+  # ```
+  # Dir.mkdir("testdir")
+  # Dir.exists?("testdir") # => true
+  # ```
   def self.exists?(path : Path | String) : Bool
     if info = File.info?(path)
       info.type.directory?
@@ -274,6 +279,11 @@ class Dir
   # can be specified, with a default of 777 (0o777).
   #
   # NOTE: *mode* is ignored on windows.
+  #
+  # ```
+  # Dir.mkdir("testdir")
+  # Dir.exists?("testdir") # => true
+  # ```
   def self.mkdir(path : Path | String, mode = 0o777) : Nil
     Crystal::System::Dir.create(path.to_s, mode)
   end