From fa8280a56ca819b0d046ea3f48669d9cf598117e Mon Sep 17 00:00:00 2001 From: Bryce Kahle Date: Tue, 17 Feb 2015 13:24:34 -0500 Subject: [PATCH] Add split docs --- website/source/docs/configuration/interpolation.html.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/website/source/docs/configuration/interpolation.html.md b/website/source/docs/configuration/interpolation.html.md index 326d155fb..87f8d47dc 100644 --- a/website/source/docs/configuration/interpolation.html.md +++ b/website/source/docs/configuration/interpolation.html.md @@ -72,6 +72,11 @@ The supported built-in functions are: only possible with splat variables from resources with a count greater than one. Example: `join(",", aws_instance.foo.*.id)` + * `split(delim, string)` - Splits the string previously created by `join` + back into a list. This is useful for pushing lists through module + outputs since they currently only support string values. + Example: `split(",", module.amod.server_ids)` + * `lookup(map, key)` - Performs a dynamic lookup into a mapping variable.