Merge pull request #5099 from alecclarke/fix-style-in-uninstall_zap_shared_examples

Use the `all` matcher to check the existence of each path.

Library/Homebrew/test/.rubocop_todo.yml

@@ -78,11 +78,6 @@ RSpec/InstanceVariable:
     - 'utils/git_spec.rb'
     - 'version_spec.rb'
 
-# Offense count: 1
-RSpec/IteratedExpectation:
-  Exclude:
-    - 'cask/artifact/uninstall_zap_shared_examples.rb'
-
 # Offense count: 1
 # Cop supports --auto-correct.
 RSpec/LeadingSubject:

Library/Homebrew/test/cask/artifact/uninstall_zap_shared_examples.rb

@@ -183,9 +183,7 @@ shared_examples "#uninstall_phase or #zap_phase" do
       end
 
       it "is supported" do
-        paths.each do |path|
-          expect(path).to exist
-        end
+        expect(paths).to all(exist)
 
         subject