diff options
Diffstat (limited to 'lib/puppet/parser/functions/flatten.rb')
| -rw-r--r-- | lib/puppet/parser/functions/flatten.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/flatten.rb b/lib/puppet/parser/functions/flatten.rb index 6036f72..781da78 100644 --- a/lib/puppet/parser/functions/flatten.rb +++ b/lib/puppet/parser/functions/flatten.rb @@ -4,6 +4,14 @@ module Puppet::Parser::Functions newfunction(:flatten, :type => :rvalue, :doc => <<-EOS +This function flattens any deeply nested arrays and returns a single flat array +as a result. + +*Examples:* + + flatten(['a', ['b', ['c']]]) + +Would return: ['a','b','c'] EOS ) do |arguments| |