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@ ProgramNode (location: (1,0)-(1,10))
├── locals: [:a]
└── statements:
@ StatementsNode (location: (1,0)-(1,10))
└── body: (length: 1)
└── @ LocalVariableWriteNode (location: (1,0)-(1,10))
├── name: :a
├── depth: 0
├── name_loc: (1,0)-(1,1) = "a"
├── value:
│ @ InterpolatedStringNode (location: (1,4)-(1,10))
│ ├── flags: ∅
│ ├── opening_loc: (1,4)-(1,10) = "<<~EOF"
│ ├── parts: (length: 5)
│ │ ├── @ StringNode (location: (2,0)-(3,0))
│ │ │ ├── flags: frozen
│ │ │ ├── opening_loc: ∅
│ │ │ ├── content_loc: (2,0)-(3,0) = " w\n"
│ │ │ ├── closing_loc: ∅
│ │ │ └── unescaped: " w\n"
│ │ ├── @ StringNode (location: (3,0)-(3,3))
│ │ │ ├── flags: frozen
│ │ │ ├── opening_loc: ∅
│ │ │ ├── content_loc: (3,0)-(3,3) = " x"
│ │ │ ├── closing_loc: ∅
│ │ │ └── unescaped: "x"
│ │ ├── @ EmbeddedStatementsNode (location: (3,3)-(3,8))
│ │ │ ├── opening_loc: (3,3)-(3,5) = "\#{"
│ │ │ ├── statements:
│ │ │ │ @ StatementsNode (location: (3,5)-(3,7))
│ │ │ │ └── body: (length: 1)
│ │ │ │ └── @ IntegerNode (location: (3,5)-(3,7))
│ │ │ │ ├── flags: decimal
│ │ │ │ └── value: 42
│ │ │ └── closing_loc: (3,7)-(3,8) = "}"
│ │ ├── @ StringNode (location: (3,8)-(4,0))
│ │ │ ├── flags: frozen
│ │ │ ├── opening_loc: ∅
│ │ │ ├── content_loc: (3,8)-(4,0) = " y\n"
│ │ │ ├── closing_loc: ∅
│ │ │ └── unescaped: " y\n"
│ │ └── @ StringNode (location: (4,0)-(5,0))
│ │ ├── flags: frozen
│ │ ├── opening_loc: ∅
│ │ ├── content_loc: (4,0)-(5,0) = " z\n"
│ │ ├── closing_loc: ∅
│ │ └── unescaped: " z\n"
│ └── closing_loc: (5,0)-(6,0) = " EOF\n"
└── operator_loc: (1,2)-(1,3) = "="
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