Enable frozen strings - part 1

CHANGELOG.md

@@ -15,6 +15,7 @@
 - [#763](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/763) Refactor columns introspection query to make it faster
 - [#783](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/783) Update test matrix
 - [#820](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/820) Enable frozen strings for tests
+- [#821](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/821) Enable frozen strings - part 1
 
 #### Added
 

Rakefile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'bundler/gem_tasks'
 require 'rake/testtask'
 require_relative 'test/support/paths_sqlserver'

lib/active_record/connection_adapters/sqlserver/core_ext/active_record.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActiveRecord
   module ConnectionAdapters
     module SQLServer

lib/active_record/connection_adapters/sqlserver/core_ext/attribute_methods.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_record/attribute_methods'
 
 module ActiveRecord

lib/active_record/connection_adapters/sqlserver/core_ext/calculations.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_record/relation'
 require 'active_record/version'
 

lib/active_record/connection_adapters/sqlserver/core_ext/explain.rb

@@ -1,10 +1,12 @@
+# frozen_string_literal: true
+
 module ActiveRecord
   module ConnectionAdapters
     module SQLServer
       module CoreExt
         module Explain
 
-          SQLSERVER_STATEMENT_PREFIX = 'EXEC sp_executesql '.freeze
+          SQLSERVER_STATEMENT_PREFIX = 'EXEC sp_executesql '
           SQLSERVER_STATEMENT_REGEXP = /N'(.+)', N'(.+)', (.+)/
 
           def exec_explain(queries)

lib/active_record/connection_adapters/sqlserver/core_ext/explain_subscriber.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 ActiveSupport.on_load(:active_record) do
   silence_warnings do
     # Already defined in Rails

lib/active_record/connection_adapters/sqlserver/core_ext/finder_methods.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_record/relation'
 require 'active_record/version'
 

lib/active_record/connection_adapters/sqlserver/core_ext/preloader.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_record/associations/preloader"
 
 module ActiveRecord

lib/active_record/connection_adapters/sqlserver/core_ext/query_methods.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_record/relation'
 require 'active_record/version'
 

lib/active_record/connection_adapters/sqlserver/showplan/printer_table.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActiveRecord
   module ConnectionAdapters
     module SQLServer

lib/active_record/connection_adapters/sqlserver/showplan/printer_xml.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActiveRecord
   module ConnectionAdapters
     module SQLServer

test/cases/column_test_sqlserver.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding: UTF-8
 require 'cases/helper_sqlserver'
 
 class ColumnTestSQLServer < ActiveRecord::TestCase

test/cases/transaction_test_sqlserver.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding: UTF-8
 require 'cases/helper_sqlserver'
 require 'models/ship'
 require 'models/developer'

test/cases/trigger_test_sqlserver.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding: UTF-8
 require 'cases/helper_sqlserver'
 
 class SQLServerTriggerTest < ActiveRecord::TestCase

test/cases/uuid_test_sqlserver.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding: UTF-8
 require 'cases/helper_sqlserver'
 
 class SQLServerUuidTest < ActiveRecord::TestCase