Fix return value type for IO#wait_writable

`IO#wait_writable` does not return bool unlike `IO#wait_readable`. https://docs.ruby-lang.org/en/3.1/IO.html#method-i-wait_writable
ruby · Mar 29, 2022 · a27a6f4 · a27a6f4
1 parent c6325af
commit a27a6f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/io/wait.rbs b/core/io/wait.rbs
@@ -54,5 +54,5 @@ class IO
   # -->
   # Waits until IO is writable and returns `true` or `false` when times out.
   #
-  def wait_writable: (?Numeric? timeout) -> (self | bool | nil)?
+  def wait_writable: (?Numeric? timeout) -> (self | nil)?
 end