Add all safe auto corrects

Author: DavidS

Diff for: lib/facter/docker.rb

@@ -102,7 +102,7 @@ def interfaces
 Facter.add(:docker) do
   setcode do
     docker_version = Facter.value(:docker_client_version)
-    if docker_version !~ %r{1[.][0-9][0-2]?[.]\w+}
+    unless %r{1[.][0-9][0-2]?[.]\w+}.match?(docker_version)
       if Facter::Util::Resolution.which('docker')
         docker_json_str = Facter::Util::Resolution.exec(
           "#{docker_command} info --format '{{json .}}'",
@@ -122,7 +122,7 @@ def interfaces
             docker['network'][network] = inspect[0]
             network_id = docker['network'][network]['Id'][0..11]
             interfaces.each do |iface|
-              docker['network']['managed_interfaces'][iface] = network if iface =~ %r{#{network_id}}
+              docker['network']['managed_interfaces'][iface] = network if %r{#{network_id}}.match?(iface)
             end
           end
           docker

Diff for: lib/puppet/parser/functions/docker_service_flags.rb

@@ -80,10 +80,8 @@ module Puppet::Parser::Functions
       opts['registry_mirror'].each do |param|
         flags << "--registry-mirror='#{param}'"
       end
-    else
-      if opts['registry_mirror'] && opts['registry_mirror'].to_s != 'undef'
-        flags << "--registry-mirror='#{opts['registry_mirror']}'"
-      end
+    elsif opts['registry_mirror'] && opts['registry_mirror'].to_s != 'undef'
+      flags << "--registry-mirror='#{opts['registry_mirror']}'"
     end
 
     if opts['image'] && opts['image'].to_s != 'undef'