diff options
Diffstat (limited to 'lib/puppet/functions/to_json.rb')
-rw-r--r-- | lib/puppet/functions/to_json.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/puppet/functions/to_json.rb b/lib/puppet/functions/to_json.rb new file mode 100644 index 0000000..782d695 --- /dev/null +++ b/lib/puppet/functions/to_json.rb @@ -0,0 +1,21 @@ +# Take a data structure and output it as JSON +# +# @example how to output JSON +# # output json to a file +# file { '/tmp/my.json': +# ensure => file, +# content => to_json($myhash), +# } +# +# +require 'json' + +Puppet::Functions.create_function(:to_json) do + dispatch :to_json do + param 'Any', :data + end + + def to_json(data) + data.to_json + end +end |