Added list element syntax

2016-10-18 23:37:50 +11:00 · 2016-10-18 23:37:50 +11:00 · affb2c6511
parent 94cbc37312
commit affb2c6511
1 changed files with 1 additions and 1 deletions
--- a/website/source/docs/configuration/interpolation.html.md
+++ b/website/source/docs/configuration/interpolation.html.md
@ -33,7 +33,7 @@ key within the `amis` map variable.

 **To reference user list variables**, the syntax is `["${var.LIST}"]`.  For
 example, `["${var.subnets}"]` would get the value of the `subnets` list, as a
-list.
+list. You can also return list elements by index: `${var.subnets[idx]}`.

 **To reference attributes of your own resource**, the syntax is
 `self.ATTRIBUTE`. For example `${self.private_ip_address}` will