From 677bb92ba93276a986a174ce05aa5d986534639c Mon Sep 17 00:00:00 2001
From: Bo Anderson <mail@boanderson.me>
Date: Thu, 25 Aug 2022 15:05:26 +0100
Subject: [PATCH] tap: add versioned_formula_files

---
 Library/Homebrew/tap.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Library/Homebrew/tap.rb b/Library/Homebrew/tap.rb
index c41753c6e7..545e0537aa 100644
--- a/Library/Homebrew/tap.rb
+++ b/Library/Homebrew/tap.rb
@@ -491,6 +491,13 @@ class Tap
     end
   end
 
+  # An array of all versioned {Formula} files of this {Tap}.
+  def versioned_formula_files
+    @versioned_formula_files ||= formula_files.select do |file|
+      file.basename(".rb").to_s =~ /@[\d.]+$/
+    end
+  end
+
   # An array of all {Cask} files of this {Tap}.
   def cask_files
     @cask_files ||= if cask_dir.directory?