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@ ProgramNode (location: (1,0)-(1,32))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(1,32))
└── body: (length: 1)
└── @ CallNode (location: (1,0)-(1,32))
├── receiver: ∅
├── call_operator_loc: ∅
├── message_loc: (1,0)-(1,2) = "m1"
├── opening_loc: ∅
├── arguments:
│ @ ArgumentsNode (location: (1,3)-(1,11))
│ └── arguments: (length: 1)
│ └── @ KeywordHashNode (location: (1,3)-(1,11))
│ └── elements: (length: 1)
│ └── @ AssocNode (location: (1,3)-(1,11))
│ ├── key:
│ │ @ SymbolNode (location: (1,3)-(1,5))
│ │ ├── opening_loc: (1,3)-(1,4) = ":"
│ │ ├── value_loc: (1,4)-(1,5) = "k"
│ │ ├── closing_loc: ∅
│ │ └── unescaped: "k"
│ ├── value:
│ │ @ CallNode (location: (1,9)-(1,11))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (1,9)-(1,11) = "m2"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: variable_call
│ │ └── name: "m2"
│ └── operator_loc: (1,6)-(1,8) = "=>"
├── closing_loc: ∅
├── block:
│ @ BlockNode (location: (1,12)-(1,32))
│ ├── locals: []
│ ├── parameters: ∅
│ ├── body:
│ │ @ StatementsNode (location: (1,16)-(1,27))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (1,16)-(1,27))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (1,16)-(1,18) = "m3"
│ │ ├── opening_loc: (1,18)-(1,19) = "("
│ │ ├── arguments: ∅
│ │ ├── closing_loc: (1,19)-(1,20) = ")"
│ │ ├── block:
│ │ │ @ BlockNode (location: (1,21)-(1,27))
│ │ │ ├── locals: []
│ │ │ ├── parameters: ∅
│ │ │ ├── body: ∅
│ │ │ ├── opening_loc: (1,21)-(1,23) = "do"
│ │ │ └── closing_loc: (1,24)-(1,27) = "end"
│ │ ├── flags: ∅
│ │ └── name: "m3"
│ ├── opening_loc: (1,12)-(1,14) = "do"
│ └── closing_loc: (1,29)-(1,32) = "end"
├── flags: ∅
└── name: "m1"
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