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@ ProgramNode (location: (1,0)-(1,45))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(1,45))
└── body: (length: 1)
└── @ DefNode (location: (1,0)-(1,45))
├── name: :foo
├── name_loc: (1,4)-(1,7) = "foo"
├── receiver: ∅
├── parameters:
│ @ ParametersNode (location: (1,8)-(1,20))
│ ├── requireds: (length: 1)
│ │ └── @ RequiredParameterNode (location: (1,8)-(1,16))
│ │ ├── flags: ∅
│ │ └── name: :argument
│ ├── optionals: (length: 0)
│ ├── rest: ∅
│ ├── posts: (length: 0)
│ ├── keywords: (length: 0)
│ ├── keyword_rest:
│ │ @ KeywordRestParameterNode (location: (1,18)-(1,20))
│ │ ├── flags: ∅
│ │ ├── name: ∅
│ │ ├── name_loc: ∅
│ │ └── operator_loc: (1,18)-(1,20) = "**"
│ └── block: ∅
├── body:
│ @ StatementsNode (location: (1,23)-(1,40))
│ └── body: (length: 1)
│ └── @ CallNode (location: (1,23)-(1,40))
│ ├── flags: ignore_visibility
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── name: :bar
│ ├── message_loc: (1,23)-(1,26) = "bar"
│ ├── opening_loc: (1,26)-(1,27) = "("
│ ├── arguments:
│ │ @ ArgumentsNode (location: (1,27)-(1,39))
│ │ ├── flags: contains_keywords, contains_keyword_splat
│ │ └── arguments: (length: 2)
│ │ ├── @ LocalVariableReadNode (location: (1,27)-(1,35))
│ │ │ ├── name: :argument
│ │ │ └── depth: 0
│ │ └── @ KeywordHashNode (location: (1,37)-(1,39))
│ │ ├── flags: ∅
│ │ └── elements: (length: 1)
│ │ └── @ AssocSplatNode (location: (1,37)-(1,39))
│ │ ├── value: ∅
│ │ └── operator_loc: (1,37)-(1,39) = "**"
│ ├── closing_loc: (1,39)-(1,40) = ")"
│ └── block: ∅
├── locals: [:argument]
├── def_keyword_loc: (1,0)-(1,3) = "def"
├── operator_loc: ∅
├── lparen_loc: (1,7)-(1,8) = "("
├── rparen_loc: (1,20)-(1,21) = ")"
├── equal_loc: ∅
└── end_keyword_loc: (1,42)-(1,45) = "end"
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