+++ /dev/null
-#
-# suffix.rb
-#
-
-module Puppet::Parser::Functions
- newfunction(:array_suffix, :type => :rvalue, :doc => <<-EOS
-This function applies a suffix to all elements in an array.
-
-*Examples:*
-
- array_suffix(['a','b','c'], 'p')
-
-Will return: ['ap','bp','cp']
- EOS
- ) do |arguments|
-
- # Technically we support two arguments but only first is mandatory ...
- raise(Puppet::ParseError, "array_suffix(): Wrong number of arguments " +
- "given (#{arguments.size} for 1)") if arguments.size < 1
-
- array = arguments[0]
-
- unless array.is_a?(Array)
- raise Puppet::ParseError, "array_suffix(): expected first argument to be an Array, got #{array.inspect}"
- end
-
- suffix = arguments[1] if arguments[1]
-
- if suffix
- unless suffix.is_a? String
- raise Puppet::ParseError, "array_suffix(): expected second argument to be a String, got #{suffix.inspect}"
- end
- end
-
- # Turn everything into string same as join would do ...
- result = array.collect do |i|
- i = i.to_s
- suffix ? i + suffix : i
- end
-
- return result
- end
-end
-
-# vim: set ts=2 sw=2 et :