diff options
Diffstat (limited to 'lib/puppet/functions/to_json_pretty.rb')
-rw-r--r-- | lib/puppet/functions/to_json_pretty.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/puppet/functions/to_json_pretty.rb b/lib/puppet/functions/to_json_pretty.rb new file mode 100644 index 0000000..4c28539 --- /dev/null +++ b/lib/puppet/functions/to_json_pretty.rb @@ -0,0 +1,21 @@ +# Take a data structure and output it as pretty JSON +# +# @example how to output pretty JSON +# # output pretty json to a file +# file { '/tmp/my.json': +# ensure => file, +# content => to_json_pretty($myhash), +# } +# +# +require 'json' + +Puppet::Functions.create_function(:to_json_pretty) do + dispatch :to_json_pretty do + param 'Variant[Hash, Array]', :data + end + + def to_json_pretty(data) + JSON.pretty_generate(data) + end +end |