v1.4.7/internal/terraform/testdata/plan-module-multi-var/child/main.tf - terraform - Git at Google

 variable "things" {}

 resource "aws_instance" "bar" {
   baz = "baz"
   count = 2
 }

 resource "aws_instance" "foo" {
   foo = "${join(",",aws_instance.bar.*.baz)}"
 }
	variable "things" {}

	resource "aws_instance" "bar" {
	baz = "baz"
	count = 2
	}

	resource "aws_instance" "foo" {
	foo = "${join(",",aws_instance.bar.*.baz)}"
	}