diff options
Diffstat (limited to 'lib/puppet/parser/functions/prefix.rb')
-rw-r--r-- | lib/puppet/parser/functions/prefix.rb | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/lib/puppet/parser/functions/prefix.rb b/lib/puppet/parser/functions/prefix.rb deleted file mode 100644 index d02286af..00000000 --- a/lib/puppet/parser/functions/prefix.rb +++ /dev/null @@ -1,45 +0,0 @@ -# -# prefix.rb -# - -module Puppet::Parser::Functions - newfunction(:prefix, :type => :rvalue, :doc => <<-EOS -This function applies a prefix to all elements in an array. - -*Examples:* - - prefix(['a','b','c'], 'p') - -Will return: ['pa','pb','pc'] - EOS - ) do |arguments| - - # Technically we support two arguments but only first is mandatory ... - raise(Puppet::ParseError, "prefix(): Wrong number of arguments " + - "given (#{arguments.size} for 1)") if arguments.size < 1 - - array = arguments[0] - - unless array.is_a?(Array) - raise Puppet::ParseError, "prefix(): expected first argument to be an Array, got #{array.inspect}" - end - - prefix = arguments[1] if arguments[1] - - if prefix - unless prefix.is_a?(String) - raise Puppet::ParseError, "prefix(): expected second argument to be a String, got #{prefix.inspect}" - end - end - - # Turn everything into string same as join would do ... - result = array.collect do |i| - i = i.to_s - prefix ? prefix + i : i - end - - return result - end -end - -# vim: set ts=2 sw=2 et : |