diff options
author | Helen Campbell <helen@puppetlabs.com> | 2017-03-13 14:09:29 +0000 |
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committer | Helen Campbell <helen@puppetlabs.com> | 2017-03-14 12:10:06 +0000 |
commit | 2d9a94ebe827d88222c46af33416ae333ae102b2 (patch) | |
tree | db8777d521b6d083c90f8f45e9ed1e9b14ccae4c /lib/puppet/functions/length.rb | |
parent | 70d071ba6fa3cf611e5dbdc1cba1343255edf978 (diff) |
Addition of new length function
Diffstat (limited to 'lib/puppet/functions/length.rb')
-rw-r--r-- | lib/puppet/functions/length.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/puppet/functions/length.rb b/lib/puppet/functions/length.rb new file mode 100644 index 0000000..86e735c --- /dev/null +++ b/lib/puppet/functions/length.rb @@ -0,0 +1,14 @@ +#A function to eventually replace the old size() function for stdlib - The original size function did not handle Puppets new type capabilities, so this function is a Puppet 4 compatible solution. +Puppet::Functions.create_function(:length) do + dispatch :length do + param 'Variant[String,Array,Hash]', :value + end + def length(value) + if value.is_a?(String) + result = value.length + elsif value.is_a?(Array) || value.is_a?(Hash) + result = value.size + end + return result + end +end |