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@ ProgramNode (location: (1,0)-(1,42))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(1,42))
└── body: (length: 1)
└── @ CallNode (location: (1,0)-(1,42))
├── flags: ignore_visibility
├── receiver: ∅
├── call_operator_loc: ∅
├── name: :f
├── message_loc: (1,0)-(1,1) = "f"
├── opening_loc: ∅
├── arguments: ∅
├── closing_loc: ∅
└── block:
@ BlockNode (location: (1,2)-(1,42))
├── locals: [:a, :b, :c, :d]
├── parameters:
│ @ BlockParametersNode (location: (1,4)-(1,27))
│ ├── parameters:
│ │ @ ParametersNode (location: (1,5)-(1,26))
│ │ ├── requireds: (length: 1)
│ │ │ └── @ RequiredParameterNode (location: (1,5)-(1,6))
│ │ │ ├── flags: ∅
│ │ │ └── name: :a
│ │ ├── optionals: (length: 2)
│ │ │ ├── @ OptionalParameterNode (location: (1,8)-(1,14))
│ │ │ │ ├── flags: ∅
│ │ │ │ ├── name: :b
│ │ │ │ ├── name_loc: (1,8)-(1,9) = "b"
│ │ │ │ ├── operator_loc: (1,10)-(1,11) = "="
│ │ │ │ └── value:
│ │ │ │ @ IntegerNode (location: (1,12)-(1,14))
│ │ │ │ ├── flags: decimal
│ │ │ │ └── value: 42
│ │ │ └── @ OptionalParameterNode (location: (1,16)-(1,22))
│ │ │ ├── flags: ∅
│ │ │ ├── name: :c
│ │ │ ├── name_loc: (1,16)-(1,17) = "c"
│ │ │ ├── operator_loc: (1,18)-(1,19) = "="
│ │ │ └── value:
│ │ │ @ IntegerNode (location: (1,20)-(1,22))
│ │ │ ├── flags: decimal
│ │ │ └── value: 24
│ │ ├── rest: ∅
│ │ ├── posts: (length: 0)
│ │ ├── keywords: (length: 0)
│ │ ├── keyword_rest: ∅
│ │ └── block:
│ │ @ BlockParameterNode (location: (1,24)-(1,26))
│ │ ├── flags: ∅
│ │ ├── name: :d
│ │ ├── name_loc: (1,25)-(1,26) = "d"
│ │ └── operator_loc: (1,24)-(1,25) = "&"
│ ├── locals: (length: 0)
│ ├── opening_loc: (1,4)-(1,5) = "|"
│ └── closing_loc: (1,26)-(1,27) = "|"
├── body:
│ @ StatementsNode (location: (1,28)-(1,40))
│ └── body: (length: 1)
│ └── @ ArrayNode (location: (1,28)-(1,40))
│ ├── flags: ∅
│ ├── elements: (length: 4)
│ │ ├── @ LocalVariableReadNode (location: (1,29)-(1,30))
│ │ │ ├── name: :a
│ │ │ └── depth: 0
│ │ ├── @ LocalVariableReadNode (location: (1,32)-(1,33))
│ │ │ ├── name: :b
│ │ │ └── depth: 0
│ │ ├── @ LocalVariableReadNode (location: (1,35)-(1,36))
│ │ │ ├── name: :c
│ │ │ └── depth: 0
│ │ └── @ LocalVariableReadNode (location: (1,38)-(1,39))
│ │ ├── name: :d
│ │ └── depth: 0
│ ├── opening_loc: (1,28)-(1,29) = "["
│ └── closing_loc: (1,39)-(1,40) = "]"
├── opening_loc: (1,2)-(1,3) = "{"
└── closing_loc: (1,41)-(1,42) = "}"
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