Select

The select method is the CloudFormation Fn::Select equivalent.

Example Snippet

resource("Subnet0", "AWS::EC2::Subnet",
  vpc_id: ref("Vpc"),
  cidr_block: select("0", ref("DbSubnetIpBlocks"))
)

Example Output

Resources:
  Subnet0:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId:
        Ref: Vpc
      CidrBlock:
        Fn::Select:
        - '0'
        - Ref: DbSubnetIpBlocks

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