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@ ProgramNode (location: (1,0)-(3,3))
├── flags: ∅
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(3,3))
├── flags: ∅
└── body: (length: 1)
└── @ CaseMatchNode (location: (1,0)-(3,3))
├── flags: newline
├── predicate:
│ @ SymbolNode (location: (1,5)-(1,7))
│ ├── flags: static_literal, forced_us_ascii_encoding
│ ├── opening_loc: (1,5)-(1,6) = ":"
│ ├── value_loc: (1,6)-(1,7) = "a"
│ ├── closing_loc: ∅
│ └── unescaped: "a"
├── conditions: (length: 1)
│ └── @ InNode (location: (2,0)-(2,15))
│ ├── flags: ∅
│ ├── pattern:
│ │ @ RangeNode (location: (2,3)-(2,6))
│ │ ├── flags: static_literal
│ │ ├── left:
│ │ │ @ IntegerNode (location: (2,3)-(2,4))
│ │ │ ├── flags: static_literal, decimal
│ │ │ └── value: 1
│ │ ├── right: ∅
│ │ └── operator_loc: (2,4)-(2,6) = ".."
│ ├── statements:
│ │ @ StatementsNode (location: (2,12)-(2,15))
│ │ ├── flags: ∅
│ │ └── body: (length: 1)
│ │ └── @ NilNode (location: (2,12)-(2,15))
│ │ └── flags: newline, static_literal
│ ├── in_loc: (2,0)-(2,2) = "in"
│ └── then_loc: (2,7)-(2,11) = "then"
├── consequent: ∅
├── case_keyword_loc: (1,0)-(1,4) = "case"
└── end_keyword_loc: (3,0)-(3,3) = "end"
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