15 files changed, 15 insertions, 0 deletions
diff --git a/lib/rss/maker/0.9.rb b/lib/rss/maker/0.9.rb
index c398343ec4..622a4c30b4 100644
--- a/lib/rss/maker/0.9.rb
+++ b/lib/rss/maker/0.9.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/0.9"
 
 require "rss/maker/base"
diff --git a/lib/rss/maker/1.0.rb b/lib/rss/maker/1.0.rb
index 1b9f7c3b79..3aee77e913 100644
--- a/lib/rss/maker/1.0.rb
+++ b/lib/rss/maker/1.0.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/1.0"
 
 require "rss/maker/base"
diff --git a/lib/rss/maker/2.0.rb b/lib/rss/maker/2.0.rb
index 15b1349c2a..1f77a014d1 100644
--- a/lib/rss/maker/2.0.rb
+++ b/lib/rss/maker/2.0.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/2.0"
 
 require "rss/maker/0.9"
diff --git a/lib/rss/maker/atom.rb b/lib/rss/maker/atom.rb
index fd3198cd9e..e0cd7623c8 100644
--- a/lib/rss/maker/atom.rb
+++ b/lib/rss/maker/atom.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/atom"
 
 require "rss/maker/base"
diff --git a/lib/rss/maker/base.rb b/lib/rss/maker/base.rb
index 0f2fc11103..bc4ca84141 100644
--- a/lib/rss/maker/base.rb
+++ b/lib/rss/maker/base.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'forwardable'
 
 require 'rss/rss'
diff --git a/lib/rss/maker/content.rb b/lib/rss/maker/content.rb
index 46c4911f73..3559a45ad0 100644
--- a/lib/rss/maker/content.rb
+++ b/lib/rss/maker/content.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/content'
 require 'rss/maker/1.0'
 require 'rss/maker/2.0'
diff --git a/lib/rss/maker/dublincore.rb b/lib/rss/maker/dublincore.rb
index 717b074fae..988209c045 100644
--- a/lib/rss/maker/dublincore.rb
+++ b/lib/rss/maker/dublincore.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/dublincore'
 require 'rss/maker/1.0'
 
diff --git a/lib/rss/maker/entry.rb b/lib/rss/maker/entry.rb
index f8f5469f2c..f806cbcaae 100644
--- a/lib/rss/maker/entry.rb
+++ b/lib/rss/maker/entry.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/maker/atom"
 require "rss/maker/feed"
 
diff --git a/lib/rss/maker/feed.rb b/lib/rss/maker/feed.rb
index 0129218b0c..fdef7ad643 100644
--- a/lib/rss/maker/feed.rb
+++ b/lib/rss/maker/feed.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require "rss/maker/atom"
 
 module RSS
diff --git a/lib/rss/maker/image.rb b/lib/rss/maker/image.rb
index 06084b4af4..1957ba8689 100644
--- a/lib/rss/maker/image.rb
+++ b/lib/rss/maker/image.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/image'
 require 'rss/maker/1.0'
 require 'rss/maker/dublincore'
diff --git a/lib/rss/maker/itunes.rb b/lib/rss/maker/itunes.rb
index 8b7420da3c..cc1051ae0c 100644
--- a/lib/rss/maker/itunes.rb
+++ b/lib/rss/maker/itunes.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/itunes'
 require 'rss/maker/2.0'
 
diff --git a/lib/rss/maker/slash.rb b/lib/rss/maker/slash.rb
index 27adef3832..3bd82d3057 100644
--- a/lib/rss/maker/slash.rb
+++ b/lib/rss/maker/slash.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/slash'
 require 'rss/maker/1.0'
 
diff --git a/lib/rss/maker/syndication.rb b/lib/rss/maker/syndication.rb
index b81230457c..840b70229a 100644
--- a/lib/rss/maker/syndication.rb
+++ b/lib/rss/maker/syndication.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/syndication'
 require 'rss/maker/1.0'
 
diff --git a/lib/rss/maker/taxonomy.rb b/lib/rss/maker/taxonomy.rb
index 13ae9aa805..76a2d1600d 100644
--- a/lib/rss/maker/taxonomy.rb
+++ b/lib/rss/maker/taxonomy.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/taxonomy'
 require 'rss/maker/1.0'
 require 'rss/maker/dublincore'
diff --git a/lib/rss/maker/trackback.rb b/lib/rss/maker/trackback.rb
index 00f001cb85..f97691c608 100644
--- a/lib/rss/maker/trackback.rb
+++ b/lib/rss/maker/trackback.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
 require 'rss/trackback'
 require 'rss/maker/1.0'
 require 'rss/maker/2.0'