Run rubocop -a on CE filessh-upgrade-rubocop-0.68.0-ce

7 files changed, 10 insertions, 10 deletions

diff --git a/app/models/application_setting_implementation.rb b/app/models/application_setting_implementation.rb
index ee12a1d09f3..e51619b0f9c 100644
--- a/app/models/application_setting_implementation.rb
+++ b/app/models/application_setting_implementation.rb
@@ -8,7 +8,7 @@ module ApplicationSettingImplementation
                             \s              # any whitespace character
                             |               # or
                             [\r\n]          # any number of newline characters
-                          }x
+                          }x.freeze
 
   # Setting a key restriction to `-1` means that all keys of this type are
   # forbidden.
diff --git a/app/models/commit_range.rb b/app/models/commit_range.rb
index 920b1d092dd..08ca86bc902 100644
--- a/app/models/commit_range.rb
+++ b/app/models/commit_range.rb
@@ -28,12 +28,12 @@ class CommitRange
 
   # The beginning and ending refs can be named or SHAs, and
   # the range notation can be double- or triple-dot.
-  REF_PATTERN = /[0-9a-zA-Z][0-9a-zA-Z_.-]*[0-9a-zA-Z\^]/
-  PATTERN = /#{REF_PATTERN}\.{2,3}#{REF_PATTERN}/
+  REF_PATTERN = /[0-9a-zA-Z][0-9a-zA-Z_.-]*[0-9a-zA-Z\^]/.freeze
+  PATTERN = /#{REF_PATTERN}\.{2,3}#{REF_PATTERN}/.freeze
 
   # In text references, the beginning and ending refs can only be SHAs
   # between 7 and 40 hex characters.
-  STRICT_PATTERN = /\h{7,40}\.{2,3}\h{7,40}/
+  STRICT_PATTERN = /\h{7,40}\.{2,3}\h{7,40}/.freeze
 
   def self.reference_prefix
     '@'
diff --git a/app/models/concerns/maskable.rb b/app/models/concerns/maskable.rb
index 8793f0ec965..2943872ffab 100644
--- a/app/models/concerns/maskable.rb
+++ b/app/models/concerns/maskable.rb
@@ -9,7 +9,7 @@ module Maskable
   # * No spaces
   # * Minimal length of 8 characters
   # * Absolutely no fun is allowed
-  REGEX = /\A\w{8,}\z/
+  REGEX = /\A\w{8,}\z/.freeze
 
   included do
     validates :masked, inclusion: { in: [true, false] }
diff --git a/app/models/concerns/redactable.rb b/app/models/concerns/redactable.rb
index 5ad96d6cc46..53ae300ee2d 100644
--- a/app/models/concerns/redactable.rb
+++ b/app/models/concerns/redactable.rb
@@ -10,7 +10,7 @@
 module Redactable
   extend ActiveSupport::Concern
 
-  UNSUBSCRIBE_PATTERN = %r{/sent_notifications/\h{32}/unsubscribe}
+  UNSUBSCRIBE_PATTERN = %r{/sent_notifications/\h{32}/unsubscribe}.freeze
 
   class_methods do
     def redact_field(field)
diff --git a/app/models/concerns/taskable.rb b/app/models/concerns/taskable.rb
index f147ce8ad6b..2f0e078c807 100644
--- a/app/models/concerns/taskable.rb
+++ b/app/models/concerns/taskable.rb
@@ -19,7 +19,7 @@ module Taskable
     \s+                       # whitespace prefix has to be always presented for a list item
     (\[\s\]|\[[xX]\])         # checkbox
     (\s.+)                    # followed by whitespace and some text.
-  }x
+  }x.freeze
 
   def self.get_tasks(content)
     content.to_s.scan(ITEM_PATTERN).map do |checkbox, label|
diff --git a/app/models/environment.rb b/app/models/environment.rb
index 69224635e34..0eda7a2513f 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -3,8 +3,8 @@
 class Environment < ApplicationRecord
   include Gitlab::Utils::StrongMemoize
   # Used to generate random suffixes for the slug
-  LETTERS = 'a'..'z'
-  NUMBERS = '0'..'9'
+  LETTERS = ('a'..'z').freeze
+  NUMBERS = ('0'..'9').freeze
   SUFFIX_CHARS = LETTERS.to_a + NUMBERS.to_a
 
   belongs_to :project, required: true
diff --git a/app/models/error_tracking/project_error_tracking_setting.rb b/app/models/error_tracking/project_error_tracking_setting.rb
index 72270ee8b4f..0b4fef5eac1 100644
--- a/app/models/error_tracking/project_error_tracking_setting.rb
+++ b/app/models/error_tracking/project_error_tracking_setting.rb
@@ -16,7 +16,7 @@ module ErrorTracking
           (?<project>[^/]+)/*
         )?
       \z
-    }x
+    }x.freeze
 
     self.reactive_cache_key = ->(setting) { [setting.class.model_name.singular, setting.project_id] }