Fixup all RuboCop warnings.

4 files changed, 7 insertions, 15 deletions

diff --git a/Library/Homebrew/dev-cmd/audit.rb b/Library/Homebrew/dev-cmd/audit.rb
index b79d8bb42..d1665ea6f 100644
--- a/Library/Homebrew/dev-cmd/audit.rb
+++ b/Library/Homebrew/dev-cmd/audit.rb
@@ -591,9 +591,7 @@ class FormulaAuditor
   def audit_homepage
     homepage = formula.homepage
 
-    if homepage.nil? || homepage.empty?
-      return
-    end
+    return if homepage.nil? || homepage.empty?
 
     return unless @online
 
@@ -988,9 +986,7 @@ class FormulaAuditor
       problem ":apr is deprecated. Usage should be \"apr-util\""
     end
 
-    if line =~ /depends_on :tex/
-      problem ":tex is deprecated"
-    end
+    problem ":tex is deprecated" if line =~ /depends_on :tex/
 
     if line =~ /depends_on\s+['"](.+)['"]\s+=>\s+:(lua|perl|python|ruby)(\d*)/
       problem "#{$2} modules should be vendored rather than use deprecated `depends_on \"#{$1}\" => :#{$2}#{$3}`"
diff --git a/Library/Homebrew/dev-cmd/bottle.rb b/Library/Homebrew/dev-cmd/bottle.rb
index 8d3038a5a..e301cc423 100644
--- a/Library/Homebrew/dev-cmd/bottle.rb
+++ b/Library/Homebrew/dev-cmd/bottle.rb
@@ -314,8 +314,8 @@ module Homebrew
 
     old_spec = f.bottle_specification
     if ARGV.include?("--keep-old") && !old_spec.checksums.empty?
-      mismatches = [:root_url, :prefix, :cellar, :rebuild].select do |key|
-        old_spec.send(key) != bottle.send(key)
+      mismatches = [:root_url, :prefix, :cellar, :rebuild].reject do |key|
+        old_spec.send(key) == bottle.send(key)
       end
       mismatches.delete(:cellar) if old_spec.cellar == :any && bottle.cellar == :any_skip_relocation
       unless mismatches.empty?
@@ -382,9 +382,7 @@ module Homebrew
       bottle = BottleSpecification.new
       bottle.root_url bottle_hash["bottle"]["root_url"]
       cellar = bottle_hash["bottle"]["cellar"]
-      if cellar == "any" || cellar == "any_skip_relocation"
-        cellar = cellar.to_sym
-      end
+      cellar = cellar.to_sym if ["any", "any_skip_relocation"].include?(cellar)
       bottle.cellar cellar
       bottle.prefix bottle_hash["bottle"]["prefix"]
       bottle.rebuild bottle_hash["bottle"]["rebuild"]
diff --git a/Library/Homebrew/dev-cmd/edit.rb b/Library/Homebrew/dev-cmd/edit.rb
index df5bc0605..a8612fc63 100644
--- a/Library/Homebrew/dev-cmd/edit.rb
+++ b/Library/Homebrew/dev-cmd/edit.rb
@@ -21,7 +21,7 @@ module Homebrew
     # If no brews are listed, open the project root in an editor.
     if ARGV.named.empty?
       editor = File.basename which_editor
-      if editor == "mate" || editor == "subl"
+      if ["mate", "subl"].include?(editor)
         # If the user is using TextMate or Sublime Text,
         # give a nice project view instead.
         exec_editor HOMEBREW_REPOSITORY+"bin/brew",
diff --git a/Library/Homebrew/dev-cmd/tests.rb b/Library/Homebrew/dev-cmd/tests.rb
index f434868b6..08f77c648 100644
--- a/Library/Homebrew/dev-cmd/tests.rb
+++ b/Library/Homebrew/dev-cmd/tests.rb
@@ -60,9 +60,7 @@ module Homebrew
       end
 
       Homebrew.install_gem_setup_path! "bundler"
-      unless quiet_system("bundle", "check")
-        system "bundle", "install"
-      end
+      system "bundle", "install" unless quiet_system("bundle", "check")
 
       parallel = true