From 2a3b4e4cfdbc6b7bc505b085fb9fd8fee3529218 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 10 Feb 2023 22:07:10 +0800
Subject: [PATCH] dev-cmd/cat: accept multiple formula/cask arguments

"cat" is short for "concatenate" (and not "dump to stdout"), so it seems
a little silly for `brew cat` to not be able to concatenate
formulae/casks.

Let's fix that.
---
 Library/Homebrew/dev-cmd/cat.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/dev-cmd/cat.rb b/Library/Homebrew/dev-cmd/cat.rb
index 3960e5518c..6aa0c907b7 100644
--- a/Library/Homebrew/dev-cmd/cat.rb
+++ b/Library/Homebrew/dev-cmd/cat.rb
@@ -22,7 +22,7 @@ module Homebrew
 
       conflicts "--formula", "--cask"
 
-      named_args [:formula, :cask], number: 1
+      named_args [:formula, :cask], min: 1
     end
   end
 
@@ -44,6 +44,6 @@ module Homebrew
       "cat"
     end
 
-    safe_system pager, args.named.to_paths.first
+    safe_system pager, *args.named.to_paths
   end
 end