From 4fa16c942845c86160264416b451d2d289a1cb17 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Fri, 8 Dec 2017 16:45:41 +0000
Subject: [PATCH] formula_assertions: remove Ruby 2.0 compatibility.

We only support Ruby 2.3, now.
---
 Library/Homebrew/formula_assertions.rb | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Library/Homebrew/formula_assertions.rb b/Library/Homebrew/formula_assertions.rb
index 2ba5767a71..f81087a3dd 100644
--- a/Library/Homebrew/formula_assertions.rb
+++ b/Library/Homebrew/formula_assertions.rb
@@ -3,11 +3,6 @@ module Homebrew
     require "test/unit/assertions"
     include ::Test::Unit::Assertions
 
-    # TODO: remove this when we no longer support Ruby 2.0.
-    unless defined?(Test::Unit::AssertionFailedError)
-      Test::Unit::AssertionFailedError = MiniTest::Assertion
-    end
-
     # Returns the output of running cmd, and asserts the exit status
     def shell_output(cmd, result = 0)
       ohai cmd