# Custom Puppet function to convert unix to dos format
module Puppet::Parser::Functions
- newfunction(:unix2dos, :type => :rvalue, :arity => 1, :doc => <<-EOS
- Returns the DOS version of the given string.
+ newfunction(:unix2dos, :type => :rvalue, :arity => 1, :doc => <<-DOC
+ @summary
+ Returns the DOS version of the given string.
+
+ @return
+ the DOS version of the given string.
+
Takes a single string argument.
- EOS
- ) do |arguments|
+ DOC
+ ) do |arguments|
unless arguments[0].is_a?(String)
raise(Puppet::ParseError, 'unix2dos(): Requires string as argument')
end
- arguments[0].gsub(/\r*\n/, "\r\n")
+ arguments[0].gsub(%r{\r*\n}, "\r\n")
end
end