v1.4.7/internal/terraform/testdata/plan-count/main.tf - terraform - Git at Google

 resource "aws_instance" "foo" {
     count = 5
     foo = "foo"
 }

 resource "aws_instance" "bar" {
     foo = "${join(",", aws_instance.foo.*.foo)}"
 }
	resource "aws_instance" "foo" {
	count = 5
	foo = "foo"
	}

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