1 files changed, 22 insertions, 23 deletions

diff --git a/lib/puppet/provider/mailalias/aliases.rb b/lib/puppet/provider/mailalias/aliases.rb
index 038d450..9a9fa22 100644
--- a/lib/puppet/provider/mailalias/aliases.rb
+++ b/lib/puppet/provider/mailalias/aliases.rb
@@ -2,49 +2,48 @@ require 'puppet/provider/parsedfile'
 
 Puppet::Type.type(:mailalias).provide(
   :aliases,
-  :parent => Puppet::Provider::ParsedFile,
-  :default_target => "/etc/aliases",
-  :filetype => :flat
+  parent: Puppet::Provider::ParsedFile,
+  default_target: '/etc/aliases',
+  filetype: :flat,
 ) do
-  text_line :comment, :match => /^#/
-  text_line :blank, :match => /^\s*$/
+  text_line :comment, match: %r{^#}
+  text_line :blank, match: %r{^\s*$}
 
-  record_line :aliases, :fields => %w{name recipient}, :separator => /\s*:\s*/, :block_eval => :instance do
+  record_line :aliases, fields: %w[name recipient], separator: %r{\s*:\s*}, block_eval: :instance do
     def post_parse(record)
       if record[:recipient]
-	record[:recipient] = record[:recipient].split(/\s*,\s*/).collect { |d| d.gsub(/^['"]|['"]$/, '') }
+        record[:recipient] = record[:recipient].split(%r{\s*,\s*}).map { |d| d.gsub(%r{^['"]|['"]$}, '') }
       end
       record
     end
 
     def process(line)
       ret = {}
-      records = line.split(':',4)
+      records = line.split(':', 4)
       ret[:name] = records[0].strip
-      if records.length == 4 and records[2].strip == 'include'
-	ret[:file] = records[3].strip
+      if records.length == 4 && records[2].strip == 'include'
+        ret[:file] = records[3].strip
       else
-	records = line.split(':',2)
-	ret[:recipient] = records[1].strip
+        records = line.split(':', 2)
+        ret[:recipient] = records[1].strip
       end
       ret
     end
 
     def to_line(record)
       if record[:recipient]
-	dest = record[:recipient].collect do |d|
-	  # Quote aliases that have non-alpha chars
-	  if d =~ /[^-+\w@.]/
-	    '"%s"' % d
-	  else
-	    d
-	  end
-	end.join(",")
-	"#{record[:name]}: #{dest}"
+        dest = record[:recipient].map { |d|
+          # Quote aliases that have non-alpha chars
+          if d =~ %r{[^-+\w@.]}
+            '"%s"' % d
+          else
+            d
+          end
+        }.join(',')
+        "#{record[:name]}: #{dest}"
       elsif record[:file]
-	"#{record[:name]}: :include: #{record[:file]}"
+        "#{record[:name]}: :include: #{record[:file]}"
       end
     end
   end
 end
-