@ DocumentNode (location: (1:0)-(6:0))
└── children: (2 items)
    ├── @ ERBIfNode (location: (1:0)-(5:9))
    │   ├── tag_opening: "<%" (location: (1:0)-(1:2))
    │   ├── content: " if true " (location: (1:2)-(1:11))
    │   ├── tag_closing: "%>" (location: (1:11)-(1:13))
    │   ├── statements: (1 item)
    │   │   └── @ HTMLTextNode (location: (1:13)-(2:0))
    │   │       └── content: "\n"
    │   │
    │   ├── subsequent:
    │   │   └── @ ERBIfNode (location: (2:0)-(3:0))
    │   │       ├── tag_opening: "<%" (location: (2:0)-(2:2))
    │   │       ├── content: " elsif false " (location: (2:2)-(2:15))
    │   │       ├── tag_closing: "%>" (location: (2:15)-(2:17))
    │   │       ├── statements: (1 item)
    │   │       │   └── @ HTMLTextNode (location: (2:17)-(3:0))
    │   │       │       └── content: "\n"
    │   │       │
    │   │       ├── subsequent:
    │   │       │   └── @ ERBIfNode (location: (3:0)-(4:0))
    │   │       │       ├── tag_opening: "<%" (location: (3:0)-(3:2))
    │   │       │       ├── content: " elsif nil " (location: (3:2)-(3:13))
    │   │       │       ├── tag_closing: "%>" (location: (3:13)-(3:15))
    │   │       │       ├── statements: (1 item)
    │   │       │       │   └── @ HTMLTextNode (location: (3:15)-(4:0))
    │   │       │       │       └── content: "\n"
    │   │       │       │
    │   │       │       ├── subsequent:
    │   │       │       │   └── @ ERBElseNode (location: (4:0)-(5:0))
    │   │       │       │       ├── tag_opening: "<%" (location: (4:0)-(4:2))
    │   │       │       │       ├── content: " else " (location: (4:2)-(4:8))
    │   │       │       │       ├── tag_closing: "%>" (location: (4:8)-(4:10))
    │   │       │       │       └── statements: (1 item)
    │   │       │       │           └── @ HTMLTextNode (location: (4:10)-(5:0))
    │   │       │       │               └── content: "\n"
    │   │       │       │
    │   │       │       │
    │   │       │       └── end_node: ∅
    │   │       │
    │   │       └── end_node: ∅
    │   │
    │   └── end_node:
    │       └── @ ERBEndNode (location: (5:0)-(5:9))
    │           ├── tag_opening: "<%" (location: (5:0)-(5:2))
    │           ├── content: " end " (location: (5:2)-(5:7))
    │           └── tag_closing: "%>" (location: (5:7)-(5:9))
    │
    │
    └── @ HTMLTextNode (location: (5:9)-(6:0))
        └── content: "\n"