From dff61c9eab54f21329e537b8d7c34a9671805db7 Mon Sep 17 00:00:00 2001
From: William Ma <whoiswillma@gmail.com>
Date: Tue, 30 Jun 2020 12:21:21 -0400
Subject: [PATCH] style: Fix style issues

---
 Library/Homebrew/cli/args.rb      |  8 ++++----
 Library/Homebrew/cmd/reinstall.rb | 12 ++++++------
 Library/Homebrew/cmd/uninstall.rb |  5 ++---
 3 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/Library/Homebrew/cli/args.rb b/Library/Homebrew/cli/args.rb
index de2d784a2b..7f76690df7 100644
--- a/Library/Homebrew/cli/args.rb
+++ b/Library/Homebrew/cli/args.rb
@@ -266,10 +266,10 @@ module Homebrew
             Keg.new(dirs.first)
           else
             f = if name.include?("/") || File.exist?(name)
-                  Formulary.factory(name)
-                else
-                  Formulary.from_rack(rack)
-                end
+              Formulary.factory(name)
+            else
+              Formulary.from_rack(rack)
+            end
 
             unless (prefix = f.installed_prefix).directory?
               raise MultipleVersionsInstalledError, rack.basename
diff --git a/Library/Homebrew/cmd/reinstall.rb b/Library/Homebrew/cmd/reinstall.rb
index 87fdfd577d..7d6a566af8 100644
--- a/Library/Homebrew/cmd/reinstall.rb
+++ b/Library/Homebrew/cmd/reinstall.rb
@@ -69,11 +69,11 @@ module Homebrew
     end
     Homebrew.messages.display_messages
 
-    unless casks.empty?
-      reinstall_cmd = Cask::Cmd::Reinstall.new(casks)
-      reinstall_cmd.verbose = args.verbose?
-      reinstall_cmd.force = args.force?
-      reinstall_cmd.run
-    end
+    return if casks.empty?
+
+    reinstall_cmd = Cask::Cmd::Reinstall.new(casks)
+    reinstall_cmd.verbose = args.verbose?
+    reinstall_cmd.force = args.force?
+    reinstall_cmd.run
   end
 end
diff --git a/Library/Homebrew/cmd/uninstall.rb b/Library/Homebrew/cmd/uninstall.rb
index 1ee0616681..55b70fb16c 100644
--- a/Library/Homebrew/cmd/uninstall.rb
+++ b/Library/Homebrew/cmd/uninstall.rb
@@ -49,8 +49,8 @@ module Homebrew
         [rack, rack.subdirs.map { |d| Keg.new(d) }]
       end]
     else
-      _kegs, casks = args.kegs_casks
-      kegs_by_rack = _kegs.group_by(&:rack)
+      all_kegs, casks = args.kegs_casks
+      kegs_by_rack = all_kegs.group_by(&:rack)
     end
 
     handle_unsatisfied_dependents(kegs_by_rack)
@@ -128,7 +128,6 @@ module Homebrew
       cask_uninstall.verbose = args.verbose?
       cask_uninstall.run
     end
-
   rescue MultipleVersionsInstalledError => e
     ofail e
     puts "Run `brew uninstall --force #{e.name}` to remove all versions."