Terraform expression: for

[for s in var.list : upper(s)]

cidr_blocks = [for s in data.aws_subnet.all_public : s.cidr_block]

Related

• for_each
• for
• all_private
• Security Groups

See also

• Terraform expressions: for, splat
• Terraform resource: aws_subnet: map_public_ip_on_launch, Terraform data: aws_subnet