lib/roadie/rails/mail_inliner.rb in roadie-rails-1.3.0 vs lib/roadie/rails/mail_inliner.rb in roadie-rails-2.0.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Roadie
   module Rails
     class MailInliner
       attr_reader :email, :options
 
@@ -8,10 +10,10 @@
         @options = options
       end
 
       def execute
         if options
-          improve_body if email.content_type =~ /^text\/html/
+          improve_body if email.content_type =~ %r{^text/html}
           improve_html_part(email.html_part) if email.html_part
         end
         email
       end