diff --git a/lib/facter/splunk_version.rb b/lib/facter/splunk_version.rb
index f5596ef2..747f9ddb 100755
--- a/lib/facter/splunk_version.rb
+++ b/lib/facter/splunk_version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Facter.add(:splunk_version) do
   setcode do
     value = nil
diff --git a/lib/facter/splunkforwarder_version.rb b/lib/facter/splunkforwarder_version.rb
index 3a90e169..fd3e7fbe 100755
--- a/lib/facter/splunkforwarder_version.rb
+++ b/lib/facter/splunkforwarder_version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Facter.add(:splunkforwarder_version) do
   setcode do
     value = nil
diff --git a/lib/puppet/provider/ini_setting/splunk.rb b/lib/puppet/provider/ini_setting/splunk.rb
index c29043a1..d04c3ea5 100644
--- a/lib/puppet/provider/ini_setting/splunk.rb
+++ b/lib/puppet/provider/ini_setting/splunk.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:ini_setting).provide(
   :splunk,
   parent: Puppet::Type.type(:ini_setting).provider(:ruby)
diff --git a/lib/puppet/provider/splunk_alert_actions/ini_setting.rb b/lib/puppet/provider/splunk_alert_actions/ini_setting.rb
index 21899697..965f89a0 100644
--- a/lib/puppet/provider/splunk_alert_actions/ini_setting.rb
+++ b/lib/puppet/provider/splunk_alert_actions/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_alert_actions).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_authentication/ini_setting.rb b/lib/puppet/provider/splunk_authentication/ini_setting.rb
index 4767564a..afbfe029 100644
--- a/lib/puppet/provider/splunk_authentication/ini_setting.rb
+++ b/lib/puppet/provider/splunk_authentication/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_authentication).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_authorize/ini_setting.rb b/lib/puppet/provider/splunk_authorize/ini_setting.rb
index 104b8f50..3371e02a 100644
--- a/lib/puppet/provider/splunk_authorize/ini_setting.rb
+++ b/lib/puppet/provider/splunk_authorize/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_authorize).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_deploymentclient/ini_setting.rb b/lib/puppet/provider/splunk_deploymentclient/ini_setting.rb
index 90bf9c25..9d5ecec2 100644
--- a/lib/puppet/provider/splunk_deploymentclient/ini_setting.rb
+++ b/lib/puppet/provider/splunk_deploymentclient/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_deploymentclient).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_distsearch/ini_setting.rb b/lib/puppet/provider/splunk_distsearch/ini_setting.rb
index e9ee9cf5..e04e5fa5 100644
--- a/lib/puppet/provider/splunk_distsearch/ini_setting.rb
+++ b/lib/puppet/provider/splunk_distsearch/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_distsearch).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_indexes/ini_setting.rb b/lib/puppet/provider/splunk_indexes/ini_setting.rb
index edeefdc7..46e8dfad 100644
--- a/lib/puppet/provider/splunk_indexes/ini_setting.rb
+++ b/lib/puppet/provider/splunk_indexes/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_indexes).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_input/ini_setting.rb b/lib/puppet/provider/splunk_input/ini_setting.rb
index b8203404..6119c40e 100644
--- a/lib/puppet/provider/splunk_input/ini_setting.rb
+++ b/lib/puppet/provider/splunk_input/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_input).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_limits/ini_setting.rb b/lib/puppet/provider/splunk_limits/ini_setting.rb
index 2b1ea79f..552908ae 100644
--- a/lib/puppet/provider/splunk_limits/ini_setting.rb
+++ b/lib/puppet/provider/splunk_limits/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_limits).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_metadata/ini_setting.rb b/lib/puppet/provider/splunk_metadata/ini_setting.rb
index d96cbbd9..8453ff76 100644
--- a/lib/puppet/provider/splunk_metadata/ini_setting.rb
+++ b/lib/puppet/provider/splunk_metadata/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'puppet/util/ini_file'
 
 class SectionNoGlobal < Puppet::Util::IniFile::Section
@@ -44,7 +46,7 @@ def file_path
     # {app/foo,system}/{default,local} -> {app/foo,system}/metadata/{default,local}.meta
     ctxelem = File.split(context)
     if %w[local default].include?(ctxelem[-1])
-      file_name = ctxelem[-1] + '.meta'
+      file_name = "#{ctxelem[-1]}.meta"
       context = File.join(ctxelem[0..-2], 'metadata')
     end
 
diff --git a/lib/puppet/provider/splunk_output/ini_setting.rb b/lib/puppet/provider/splunk_output/ini_setting.rb
index f5959686..1ff7e758 100644
--- a/lib/puppet/provider/splunk_output/ini_setting.rb
+++ b/lib/puppet/provider/splunk_output/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_output).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_props/ini_setting.rb b/lib/puppet/provider/splunk_props/ini_setting.rb
index 86edd22c..2fc65f11 100644
--- a/lib/puppet/provider/splunk_props/ini_setting.rb
+++ b/lib/puppet/provider/splunk_props/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_props).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_server/ini_setting.rb b/lib/puppet/provider/splunk_server/ini_setting.rb
index 43c12205..4beab3f0 100644
--- a/lib/puppet/provider/splunk_server/ini_setting.rb
+++ b/lib/puppet/provider/splunk_server/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_server).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_serverclass/ini_setting.rb b/lib/puppet/provider/splunk_serverclass/ini_setting.rb
index 17996045..1954b9d1 100644
--- a/lib/puppet/provider/splunk_serverclass/ini_setting.rb
+++ b/lib/puppet/provider/splunk_serverclass/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_serverclass).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_transforms/ini_setting.rb b/lib/puppet/provider/splunk_transforms/ini_setting.rb
index 1dc0086a..87eed3df 100644
--- a/lib/puppet/provider/splunk_transforms/ini_setting.rb
+++ b/lib/puppet/provider/splunk_transforms/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_transforms).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_uiprefs/ini_setting.rb b/lib/puppet/provider/splunk_uiprefs/ini_setting.rb
index 1430dfa7..e7166e14 100644
--- a/lib/puppet/provider/splunk_uiprefs/ini_setting.rb
+++ b/lib/puppet/provider/splunk_uiprefs/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_uiprefs).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunk_web/ini_setting.rb b/lib/puppet/provider/splunk_web/ini_setting.rb
index f70f7f3c..a24c2cb9 100644
--- a/lib/puppet/provider/splunk_web/ini_setting.rb
+++ b/lib/puppet/provider/splunk_web/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunk_web).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_deploymentclient/ini_setting.rb b/lib/puppet/provider/splunkforwarder_deploymentclient/ini_setting.rb
index c8470622..1a202b3f 100644
--- a/lib/puppet/provider/splunkforwarder_deploymentclient/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_deploymentclient/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_deploymentclient).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_input/ini_setting.rb b/lib/puppet/provider/splunkforwarder_input/ini_setting.rb
index 74fabd8f..110b000d 100644
--- a/lib/puppet/provider/splunkforwarder_input/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_input/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_input).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_limits/ini_setting.rb b/lib/puppet/provider/splunkforwarder_limits/ini_setting.rb
index 42c3e731..7d2c8fa4 100644
--- a/lib/puppet/provider/splunkforwarder_limits/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_limits/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_limits).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_output/ini_setting.rb b/lib/puppet/provider/splunkforwarder_output/ini_setting.rb
index ae46e175..3df85802 100644
--- a/lib/puppet/provider/splunkforwarder_output/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_output/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_output).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_props/ini_setting.rb b/lib/puppet/provider/splunkforwarder_props/ini_setting.rb
index d8cb0558..19fb45c1 100644
--- a/lib/puppet/provider/splunkforwarder_props/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_props/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_props).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_server/ini_setting.rb b/lib/puppet/provider/splunkforwarder_server/ini_setting.rb
index 88917452..a544a614 100644
--- a/lib/puppet/provider/splunkforwarder_server/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_server/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_server).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_transforms/ini_setting.rb b/lib/puppet/provider/splunkforwarder_transforms/ini_setting.rb
index 8b127000..5069ff10 100644
--- a/lib/puppet/provider/splunkforwarder_transforms/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_transforms/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_transforms).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/provider/splunkforwarder_web/ini_setting.rb b/lib/puppet/provider/splunkforwarder_web/ini_setting.rb
index 88d4ec32..0f235502 100644
--- a/lib/puppet/provider/splunkforwarder_web/ini_setting.rb
+++ b/lib/puppet/provider/splunkforwarder_web/ini_setting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Puppet::Type.type(:splunkforwarder_web).provide(
   :ini_setting,
   parent: Puppet::Type.type(:ini_setting).provider(:splunk)
diff --git a/lib/puppet/type/splunk_alert_actions.rb b/lib/puppet/type/splunk_alert_actions.rb
index 76a017c6..ca526221 100644
--- a/lib/puppet/type/splunk_alert_actions.rb
+++ b/lib/puppet/type/splunk_alert_actions.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_alert_actions) do
diff --git a/lib/puppet/type/splunk_authentication.rb b/lib/puppet/type/splunk_authentication.rb
index 4b81ac00..e70f8026 100644
--- a/lib/puppet/type/splunk_authentication.rb
+++ b/lib/puppet/type/splunk_authentication.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_authentication) do
diff --git a/lib/puppet/type/splunk_authorize.rb b/lib/puppet/type/splunk_authorize.rb
index c2c2c2c2..1fa9a5d1 100644
--- a/lib/puppet/type/splunk_authorize.rb
+++ b/lib/puppet/type/splunk_authorize.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_authorize) do
diff --git a/lib/puppet/type/splunk_config.rb b/lib/puppet/type/splunk_config.rb
index 776d6945..f9ce37b9 100644
--- a/lib/puppet/type/splunk_config.rb
+++ b/lib/puppet/type/splunk_config.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # Require all of our types so the class names are resolvable for purging
-Dir[File.dirname(__FILE__) + '/splunk*.rb'].each do |file|
+Dir["#{File.dirname(__FILE__)}/splunk*.rb"].sort.each do |file|
   require file unless file == __FILE__
 end
 
@@ -156,7 +158,7 @@ def purge_splunk_resources_in_context(type_class, context)
     catalog_resources = catalog.resources.select { |r| r.is_a?(type_class) && r[:context] == context }
     Puppet.debug "Found #{catalog_resources.size} #{type_class} resources in context #{context}"
     catalog_resources.each do |res|
-      puppet_resources << (res[:section] + '/' + res[:setting])
+      puppet_resources << ("#{res[:section]}/#{res[:setting]}")
     end
 
     # Search the configured instances of the class type and purge them if
diff --git a/lib/puppet/type/splunk_deploymentclient.rb b/lib/puppet/type/splunk_deploymentclient.rb
index 8bb567ab..294afa05 100644
--- a/lib/puppet/type/splunk_deploymentclient.rb
+++ b/lib/puppet/type/splunk_deploymentclient.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_deploymentclient) do
diff --git a/lib/puppet/type/splunk_distsearch.rb b/lib/puppet/type/splunk_distsearch.rb
index 27c8c7b2..a65e48d5 100644
--- a/lib/puppet/type/splunk_distsearch.rb
+++ b/lib/puppet/type/splunk_distsearch.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_distsearch) do
diff --git a/lib/puppet/type/splunk_indexes.rb b/lib/puppet/type/splunk_indexes.rb
index 90607a68..196f6e27 100644
--- a/lib/puppet/type/splunk_indexes.rb
+++ b/lib/puppet/type/splunk_indexes.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_indexes) do
diff --git a/lib/puppet/type/splunk_input.rb b/lib/puppet/type/splunk_input.rb
index 5c2f1861..57ec0417 100644
--- a/lib/puppet/type/splunk_input.rb
+++ b/lib/puppet/type/splunk_input.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_input) do
diff --git a/lib/puppet/type/splunk_limits.rb b/lib/puppet/type/splunk_limits.rb
index 29fb7c69..664beacf 100644
--- a/lib/puppet/type/splunk_limits.rb
+++ b/lib/puppet/type/splunk_limits.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_limits) do
diff --git a/lib/puppet/type/splunk_metadata.rb b/lib/puppet/type/splunk_metadata.rb
index c90c347f..285bf553 100644
--- a/lib/puppet/type/splunk_metadata.rb
+++ b/lib/puppet/type/splunk_metadata.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_metadata) do
diff --git a/lib/puppet/type/splunk_output.rb b/lib/puppet/type/splunk_output.rb
index ab2b9658..76a58e90 100644
--- a/lib/puppet/type/splunk_output.rb
+++ b/lib/puppet/type/splunk_output.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_output) do
diff --git a/lib/puppet/type/splunk_props.rb b/lib/puppet/type/splunk_props.rb
index db1ce094..7db6340b 100644
--- a/lib/puppet/type/splunk_props.rb
+++ b/lib/puppet/type/splunk_props.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_props) do
diff --git a/lib/puppet/type/splunk_server.rb b/lib/puppet/type/splunk_server.rb
index ece5b5c1..1367ff9d 100644
--- a/lib/puppet/type/splunk_server.rb
+++ b/lib/puppet/type/splunk_server.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_server) do
diff --git a/lib/puppet/type/splunk_serverclass.rb b/lib/puppet/type/splunk_serverclass.rb
index 0b58cd58..b91dbd0d 100644
--- a/lib/puppet/type/splunk_serverclass.rb
+++ b/lib/puppet/type/splunk_serverclass.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_serverclass) do
diff --git a/lib/puppet/type/splunk_transforms.rb b/lib/puppet/type/splunk_transforms.rb
index 6a1f01a8..62fdeb67 100644
--- a/lib/puppet/type/splunk_transforms.rb
+++ b/lib/puppet/type/splunk_transforms.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_transforms) do
diff --git a/lib/puppet/type/splunk_uiprefs.rb b/lib/puppet/type/splunk_uiprefs.rb
index c8aa5e54..453abc5c 100644
--- a/lib/puppet/type/splunk_uiprefs.rb
+++ b/lib/puppet/type/splunk_uiprefs.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_uiprefs) do
diff --git a/lib/puppet/type/splunk_web.rb b/lib/puppet/type/splunk_web.rb
index 9d28a830..b4bdb365 100644
--- a/lib/puppet/type/splunk_web.rb
+++ b/lib/puppet/type/splunk_web.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunk_web) do
diff --git a/lib/puppet/type/splunkforwarder_deploymentclient.rb b/lib/puppet/type/splunkforwarder_deploymentclient.rb
index 0893074d..f3e312cf 100644
--- a/lib/puppet/type/splunkforwarder_deploymentclient.rb
+++ b/lib/puppet/type/splunkforwarder_deploymentclient.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_deploymentclient) do
diff --git a/lib/puppet/type/splunkforwarder_input.rb b/lib/puppet/type/splunkforwarder_input.rb
index 2a6a1871..1bc4e243 100644
--- a/lib/puppet/type/splunkforwarder_input.rb
+++ b/lib/puppet/type/splunkforwarder_input.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_input) do
diff --git a/lib/puppet/type/splunkforwarder_limits.rb b/lib/puppet/type/splunkforwarder_limits.rb
index 95371bf3..8721e4ea 100644
--- a/lib/puppet/type/splunkforwarder_limits.rb
+++ b/lib/puppet/type/splunkforwarder_limits.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_limits) do
diff --git a/lib/puppet/type/splunkforwarder_output.rb b/lib/puppet/type/splunkforwarder_output.rb
index 66e31f70..2d65c2d9 100644
--- a/lib/puppet/type/splunkforwarder_output.rb
+++ b/lib/puppet/type/splunkforwarder_output.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_output) do
diff --git a/lib/puppet/type/splunkforwarder_props.rb b/lib/puppet/type/splunkforwarder_props.rb
index 60af3d23..b873ee5e 100644
--- a/lib/puppet/type/splunkforwarder_props.rb
+++ b/lib/puppet/type/splunkforwarder_props.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_props) do
diff --git a/lib/puppet/type/splunkforwarder_server.rb b/lib/puppet/type/splunkforwarder_server.rb
index c643d608..d6b3ba78 100644
--- a/lib/puppet/type/splunkforwarder_server.rb
+++ b/lib/puppet/type/splunkforwarder_server.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_server) do
diff --git a/lib/puppet/type/splunkforwarder_transforms.rb b/lib/puppet/type/splunkforwarder_transforms.rb
index 9cd72aa7..8e49a1c4 100644
--- a/lib/puppet/type/splunkforwarder_transforms.rb
+++ b/lib/puppet/type/splunkforwarder_transforms.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_transforms) do
diff --git a/lib/puppet/type/splunkforwarder_web.rb b/lib/puppet/type/splunkforwarder_web.rb
index e1632b11..97966459 100644
--- a/lib/puppet/type/splunkforwarder_web.rb
+++ b/lib/puppet/type/splunkforwarder_web.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'puppet_x/puppetlabs/splunk/type')
 
 Puppet::Type.newtype(:splunkforwarder_web) do
diff --git a/lib/puppet_x/puppetlabs/splunk/type.rb b/lib/puppet_x/puppetlabs/splunk/type.rb
index 506679f9..c1f3641c 100644
--- a/lib/puppet_x/puppetlabs/splunk/type.rb
+++ b/lib/puppet_x/puppetlabs/splunk/type.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require File.join(File.dirname(__FILE__), '..', '..', 'voxpupuli/splunk/util')
 
 module PuppetX
@@ -9,7 +11,7 @@ def self.clone_type(type)
 
           type.define_singleton_method(:title_patterns) do
             [
-              [%r{^([^/]*)$}, [[:section]]],   # matches section titles without slashes, like 'tcpout:indexers'
+              [%r{^([^/]*)$}, [[:section]]], # matches section titles without slashes, like 'tcpout:indexers'
               [%r{^(.*//.*)/(.*)$}, # matches section titles containing '//' and a setting,
                [ # like: 'monitor:///var/log/messages/index'
                  [:section],       # where 'monitor:///var/log/messages' is the section
diff --git a/lib/puppet_x/voxpupuli/splunk/util.rb b/lib/puppet_x/voxpupuli/splunk/util.rb
index 14d065c3..1d828877 100644
--- a/lib/puppet_x/voxpupuli/splunk/util.rb
+++ b/lib/puppet_x/voxpupuli/splunk/util.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'openssl'
 require 'base64'
 
@@ -11,7 +13,7 @@ def self.decrypt(secrets_file, value)
           Puppet.debug "Decrypting splunk >= 7.2 data using secret from #{secrets_file}"
           value.slice!(0, 3)
           data = Base64.strict_decode64(value)
-          splunk_secret = IO.binread(secrets_file).chomp
+          splunk_secret = File.binread(secrets_file).chomp
 
           iv         = data.bytes[0, 16].pack('c*')
           tag        = data.bytes[-16..-1].pack('c*')
diff --git a/spec/acceptance/splunk_enterprise_spec.rb b/spec/acceptance/splunk_enterprise_spec.rb
index 0c3e5158..66372b8d 100644
--- a/spec/acceptance/splunk_enterprise_spec.rb
+++ b/spec/acceptance/splunk_enterprise_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper_acceptance'
 
 describe 'splunk enterprise class' do
diff --git a/spec/acceptance/splunk_forwarder_spec.rb b/spec/acceptance/splunk_forwarder_spec.rb
index a4911ceb..feff4e47 100644
--- a/spec/acceptance/splunk_forwarder_spec.rb
+++ b/spec/acceptance/splunk_forwarder_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper_acceptance'
 
 describe 'splunk::forwarder class' do
diff --git a/spec/classes/enterprise_spec.rb b/spec/classes/enterprise_spec.rb
index bae00f19..b06e2fbd 100644
--- a/spec/classes/enterprise_spec.rb
+++ b/spec/classes/enterprise_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 shared_examples_for 'splunk enterprise nix defaults' do
diff --git a/spec/classes/forwarder_spec.rb b/spec/classes/forwarder_spec.rb
index 4c24af28..9fbcc0bc 100644
--- a/spec/classes/forwarder_spec.rb
+++ b/spec/classes/forwarder_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 shared_examples_for 'splunk forwarder' do
diff --git a/spec/classes/splunk_spec.rb b/spec/classes/splunk_spec.rb
index c05c42c5..31ed175a 100644
--- a/spec/classes/splunk_spec.rb
+++ b/spec/classes/splunk_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'splunk' do
diff --git a/spec/defines/addon_spec.rb b/spec/defines/addon_spec.rb
index de0a3f32..096a485f 100644
--- a/spec/defines/addon_spec.rb
+++ b/spec/defines/addon_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'splunk::addon' do
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 69c72a82..3f981eb8 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -18,4 +18,4 @@
 
 require 'splunk_data'
 
-$LOAD_PATH.unshift File.dirname(__FILE__) + '/fixtures/modules/inifile/lib'
+$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/fixtures/modules/inifile/lib"
diff --git a/spec/spec_helper_acceptance.rb b/spec/spec_helper_acceptance.rb
index 349400b2..707feaae 100644
--- a/spec/spec_helper_acceptance.rb
+++ b/spec/spec_helper_acceptance.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'voxpupuli/acceptance/spec_helper_acceptance'
 require 'splunk_data'
 
diff --git a/spec/splunk_data.rb b/spec/splunk_data.rb
index 43de3d04..8f3711c4 100644
--- a/spec/splunk_data.rb
+++ b/spec/splunk_data.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 SPLUNK_SERVER_TYPES = {
   splunk_alert_actions: 'alert_actions.conf',
   splunk_authentication: 'authentication.conf',
diff --git a/spec/unit/facter/splunk_version_spec.rb b/spec/unit/facter/splunk_version_spec.rb
index aabd8a69..a4634114 100644
--- a/spec/unit/facter/splunk_version_spec.rb
+++ b/spec/unit/facter/splunk_version_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'splunk_version Fact' do
diff --git a/spec/unit/facter/splunkforwarder_version_spec.rb b/spec/unit/facter/splunkforwarder_version_spec.rb
index b3bc72a0..028196be 100644
--- a/spec/unit/facter/splunkforwarder_version_spec.rb
+++ b/spec/unit/facter/splunkforwarder_version_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'splunkforwarder_version Fact' do
diff --git a/spec/unit/puppet/type/splunk_config_spec.rb b/spec/unit/puppet/type/splunk_config_spec.rb
index 5ebfdffd..f4621eb1 100644
--- a/spec/unit/puppet/type/splunk_config_spec.rb
+++ b/spec/unit/puppet/type/splunk_config_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe Puppet::Type.type(:splunk_config) do
diff --git a/spec/unit/puppet/type/splunk_types_spec.rb b/spec/unit/puppet/type/splunk_types_spec.rb
index 2c861d0b..a5d62d2c 100644
--- a/spec/unit/puppet/type/splunk_types_spec.rb
+++ b/spec/unit/puppet/type/splunk_types_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 #  The majority of splunk and splunkforwarder types are identical and inherit
 #  the same functionality off ini_file, so we don't need individual tests for them
diff --git a/spec/unit/puppet_x/voxpupuli/splunk/util_spec.rb b/spec/unit/puppet_x/voxpupuli/splunk/util_spec.rb
index 46704891..b932b527 100644
--- a/spec/unit/puppet_x/voxpupuli/splunk/util_spec.rb
+++ b/spec/unit/puppet_x/voxpupuli/splunk/util_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'puppet_x/voxpupuli/splunk/util'