2 files changed, 20 insertions, 18 deletions
diff --git a/lib/puppet/type/ssh_authorized_key.rb b/lib/puppet/type/ssh_authorized_key.rb
index 9749e29..701dfe5 100644
--- a/lib/puppet/type/ssh_authorized_key.rb
+++ b/lib/puppet/type/ssh_authorized_key.rb
@@ -2,16 +2,17 @@ require 'puppet/parameter/boolean'
 
 module Puppet
   Type.newtype(:ssh_authorized_key) do
-    @doc = "Manages SSH authorized keys. Currently only type 2 keys are supported.
+    @doc = "@summary Manages SSH authorized keys. Currently only type 2 keys are supported.
 
       In their native habitat, SSH keys usually appear as a single long line, in
       the format `<TYPE> <KEY> <NAME/COMMENT>`. This resource type requires you
-      to split that line into several attributes. Thus, a key that appears in
-      your `~/.ssh/id_rsa.pub` file like this...
+      to split that line into several attributes.
+
+      @example Thus, a key that appears in your `~/.ssh/id_rsa.pub` file like this...
 
           ssh-rsa AAAAB3Nza[...]qXfdaQ== nick@magpie.example.com
 
-      ...would translate to the following resource:
+      @example ...would translate to the following resource:
 
           ssh_authorized_key { 'nick@magpie.example.com':
             ensure => present,
@@ -21,8 +22,9 @@ module Puppet
           }
 
       To ensure that only the currently approved keys are present, you can purge
-      unmanaged SSH keys on a per-user basis. Do this with the `user` resource
-      type's `purge_ssh_keys` attribute:
+      unmanaged SSH keys on a per-user basis.
+
+      @example Do this with the `user` resource type's `purge_ssh_keys` attribute:
 
           user { 'nick':
             ensure         => present,
@@ -86,7 +88,7 @@ module Puppet
           the `name` attribute/resource title."
 
       validate do |value|
-        raise Puppet::Error, _('Key must not contain whitespace: %{value}') % { value: value } if value =~ %r{\s}
+        raise Puppet::Error, _('Key must not contain whitespace: %{value}') % { value: value } if %r{\s}.match?(value)
       end
     end
 
@@ -110,10 +112,10 @@ module Puppet
         return nil unless resource[:user]
 
         begin
-          return File.expand_path("~#{resource[:user]}/.ssh/authorized_keys")
+          File.expand_path("~#{resource[:user]}/.ssh/authorized_keys")
         rescue
           Puppet.debug 'The required user is not yet present on the system'
-          return nil
+          nil
         end
       end
 
@@ -169,7 +171,7 @@ module Puppet
             sk-ecdsa-sha2-nistp256@openssh.com|sk-ssh-ed25519@openssh.com|
             ssh-rsa-cert-v01@openssh.com|ssh-ed25519-cert-v01@openssh.com|
             ssh-dss-cert-v01@openssh.com|ecdsa-sha2-nistp256-cert-v01@openssh.com|
-            ecdsa-sha2-nistp384-cert-v01@openssh.com|ecdsa-sha2-nistp521-cert-v01@openssh.com)\s+([^ ]+)\s*(.*)$}x
+            ecdsa-sha2-nistp384-cert-v01@openssh.com|ecdsa-sha2-nistp521-cert-v01@openssh.com)\s+([^ ]+)\s*(.*)$}x.freeze
     def self.keyline_regex
       REGEX
     end
diff --git a/lib/puppet/type/sshkey.rb b/lib/puppet/type/sshkey.rb
index 6e603a2..11d6cef 100644
--- a/lib/puppet/type/sshkey.rb
+++ b/lib/puppet/type/sshkey.rb
@@ -1,10 +1,10 @@
 module Puppet
   Type.newtype(:sshkey) do
-    @doc = "Installs and manages ssh host keys.  By default, this type will
-      install keys into `/etc/ssh/ssh_known_hosts`. To manage ssh keys in a
-      different `known_hosts` file, such as a user's personal `known_hosts`,
-      pass its path to the `target` parameter. See the `ssh_authorized_key`
-      type to manage authorized keys."
+    @doc = "@summary Installs and manages ssh host keys.
+      By default, this type will install keys into `/etc/ssh/ssh_known_hosts`.
+      To manage ssh keys in a different `known_hosts` file, such as a user's personal
+      `known_hosts`, pass its path to the `target` parameter. See the
+      `ssh_authorized_key` type to manage authorized keys."
 
     ensurable
 
@@ -82,10 +82,10 @@ module Puppet
       end
 
       validate do |value|
-        if value =~ %r{\s}
+        if %r{\s}.match?(value)
           raise Puppet::Error, _('Aliases cannot include whitespace')
         end
-        if value =~ %r{,}
+        if %r{,}.match?(value)
           raise Puppet::Error, _('Aliases must be provided as an array, not a comma-separated list')
         end
       end
@@ -97,7 +97,7 @@ module Puppet
       isnamevar
 
       validate do |value|
-        raise Puppet::Error, _('Resourcename cannot include whitespaces') if value =~ %r{\s}
+        raise Puppet::Error, _('Resourcename cannot include whitespaces') if %r{\s}.match?(value)
         raise Puppet::Error, _('No comma in resourcename allowed. If you want to specify aliases use the host_aliases property') if value.include?(',')
       end
     end