Tanguy Leroux 4820d49120 Mustache: Add util functions to render JSON and join array values
This pull request adds two util functions to the Mustache templating engine:
- {{#toJson}}my_map{{/toJson}} to render a Map parameter as a JSON string
- {{#join}}my_iterable{{/join}} to render any iterable (including arrays) as a comma separated list of values like `1, 2, 3`. It's also possible de change the default delimiter (comma) to something else.

closes #18970
2016-06-29 09:48:58 +02:00
..
2016-05-18 13:36:19 +02:00
2016-04-27 16:51:53 +02:00
2016-05-10 09:39:42 +02:00