diff options
Diffstat (limited to 'lib/puppet/parser/functions.rb')
| -rw-r--r-- | lib/puppet/parser/functions.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions.rb b/lib/puppet/parser/functions.rb index c2f27a6b0..00bd27bb0 100644 --- a/lib/puppet/parser/functions.rb +++ b/lib/puppet/parser/functions.rb @@ -160,7 +160,9 @@ module Functions # Test whether a given class or definition is defined newfunction(:defined, :type => :rvalue, :doc => "Determine whether a given type is defined, either as a native type or a defined type, or whether a class is defined. - This is useful for checking whether a class is defined and only including it if it is.") do |vals| + This is useful for checking whether a class is defined and only including it if it is. + This function can also test whether a resource has been defined, using resource references + (e.g., ``if defined(File['/tmp/myfile'] { ... }``).") do |vals| result = false vals.each do |val| case val |