From 332f437f39634a6ecfdae9c47d5749568cc06e24 Mon Sep 17 00:00:00 2001
From: Andrew Dunning <adunning@users.noreply.github.com>
Date: Mon, 18 Feb 2019 16:20:59 -0500
Subject: [PATCH] MacRuby > RubyMotion

---
 Library/Homebrew/missing_formula.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/missing_formula.rb b/Library/Homebrew/missing_formula.rb
index 37b0ffa68d..4424d3b78b 100644
--- a/Library/Homebrew/missing_formula.rb
+++ b/Library/Homebrew/missing_formula.rb
@@ -35,8 +35,8 @@ module Homebrew
             pip2 install pillow
         EOS
         when "macruby" then <<~EOS
-          macOS provides Ruby. To install a newer version:
-            brew install ruby
+          MacRuby has been discontinued. Consider RubyMotion:
+            brew cask install rubymotion
         EOS
         when /(lib)?lzma/ then <<~EOS
           lzma is now part of the xz formula: