From 7d9758a05ecf8cef93ba919568579cd0bee58c82 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 30 Nov 2020 16:27:49 +0100
Subject: [PATCH] Fix RuboCop offenses.

---
 Library/Homebrew/extend/os/mac/hardware/cpu.rb | 2 +-
 Library/Homebrew/formula.rb                    | 2 +-
 Library/Homebrew/formula_installer.rb          | 2 +-
 Library/Homebrew/rubocops/livecheck.rb         | 2 +-
 Library/Homebrew/test/exceptions_spec.rb       | 1 +
 5 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/extend/os/mac/hardware/cpu.rb b/Library/Homebrew/extend/os/mac/hardware/cpu.rb
index ad84a72420..ca9cded68d 100644
--- a/Library/Homebrew/extend/os/mac/hardware/cpu.rb
+++ b/Library/Homebrew/extend/os/mac/hardware/cpu.rb
@@ -77,7 +77,7 @@ module Hardware
           "machdep.cpu.features",
           "machdep.cpu.extfeatures",
           "machdep.cpu.leaf7_features",
-        ).split(" ").map { |s| s.downcase.to_sym }
+        ).split.map { |s| s.downcase.to_sym }
       end
 
       def sse4?
diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 1cbadd4093..2ff5f3a619 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -2010,7 +2010,7 @@ class Formula
     @exec_count += 1
     logfn = format("#{logs}/#{active_log_prefix}%02<exec_count>d.%<cmd_base>s",
                    exec_count: @exec_count,
-                   cmd_base:   File.basename(cmd).split(" ").first)
+                   cmd_base:   File.basename(cmd).split.first)
     logs.mkpath
 
     File.open(logfn, "w") do |log|
diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index be714073e8..2f9667d99c 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -1217,7 +1217,7 @@ class FormulaInstaller
       pattern = /#{s.to_s.tr("_", " ")}/i
       forbidden_licenses.sub!(pattern, s.to_s)
     end
-    forbidden_licenses = forbidden_licenses.split(" ").to_h do |license|
+    forbidden_licenses = forbidden_licenses.split.to_h do |license|
       [license, SPDX.license_version_info(license)]
     end
 
diff --git a/Library/Homebrew/rubocops/livecheck.rb b/Library/Homebrew/rubocops/livecheck.rb
index f7e3bc55c4..748978298d 100644
--- a/Library/Homebrew/rubocops/livecheck.rb
+++ b/Library/Homebrew/rubocops/livecheck.rb
@@ -146,7 +146,7 @@ module RuboCop
 
         def autocorrect(node)
           lambda do |corrector|
-            pattern = node.source.split(" ")[1..].join
+            pattern = node.source.split[1..].join
             corrector.replace(node.source_range, "regex(#{pattern})")
           end
         end
diff --git a/Library/Homebrew/test/exceptions_spec.rb b/Library/Homebrew/test/exceptions_spec.rb
index fee12d3fbb..aaf8b54f08 100644
--- a/Library/Homebrew/test/exceptions_spec.rb
+++ b/Library/Homebrew/test/exceptions_spec.rb
@@ -81,6 +81,7 @@ describe FormulaClassUnavailableError do
   let(:mod) do
     Module.new do
       class Bar < Requirement; end
+
       class Baz < Formula; end
     end
   end