diff options
Diffstat (limited to 'code/environments/production/modules/stdlib/lib/puppet/parser/functions/sort.rb')
| -rw-r--r-- | code/environments/production/modules/stdlib/lib/puppet/parser/functions/sort.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/lib/puppet/parser/functions/sort.rb b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/sort.rb new file mode 100644 index 0000000..f0b4a14 --- /dev/null +++ b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/sort.rb @@ -0,0 +1,25 @@ +# +# sort.rb +# Please note: This function is an implementation of a Ruby class and as such may not be entirely UTF8 compatible. To ensure compatibility please use this function with Ruby 2.4.0 or greater - https://bugs.ruby-lang.org/issues/10085. +# +module Puppet::Parser::Functions + newfunction(:sort, :type => :rvalue, :doc => <<-DOC + Sorts strings and arrays lexically. + DOC + ) do |arguments| + + if arguments.size != 1 + raise(Puppet::ParseError, "sort(): Wrong number of arguments given #{arguments.size} for 1") + end + + value = arguments[0] + + if value.is_a?(Array) + value.sort + elsif value.is_a?(String) + value.split('').sort.join('') + end + end +end + +# vim: set ts=2 sw=2 et : |