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@ ProgramNode (location: (1,0)-(30,13))
├── locals: [:foo]
└── statements:
@ StatementsNode (location: (1,0)-(30,13))
└── body: (length: 14)
├── @ CallNode (location: (1,0)-(1,9))
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── message_loc: (1,0)-(1,3) = "foo"
│ ├── opening_loc: ∅
│ ├── arguments:
│ │ @ ArgumentsNode (location: (1,4)-(1,9))
│ │ └── arguments: (length: 1)
│ │ └── @ RegularExpressionNode (location: (1,4)-(1,9))
│ │ ├── opening_loc: (1,4)-(1,5) = "/"
│ │ ├── content_loc: (1,5)-(1,8) = "bar"
│ │ ├── closing_loc: (1,8)-(1,9) = "/"
│ │ ├── unescaped: "bar"
│ │ └── flags: ∅
│ ├── closing_loc: ∅
│ ├── block: ∅
│ ├── flags: ∅
│ └── name: "foo"
├── @ RegularExpressionNode (location: (3,0)-(3,8))
│ ├── opening_loc: (3,0)-(3,3) = "%r{"
│ ├── content_loc: (3,3)-(3,6) = "abc"
│ ├── closing_loc: (3,6)-(3,8) = "}i"
│ ├── unescaped: "abc"
│ └── flags: ignore_case
├── @ RegularExpressionNode (location: (5,0)-(5,5))
│ ├── opening_loc: (5,0)-(5,1) = "/"
│ ├── content_loc: (5,1)-(5,4) = "a\\b"
│ ├── closing_loc: (5,4)-(5,5) = "/"
│ ├── unescaped: "a\b"
│ └── flags: ∅
├── @ InterpolatedRegularExpressionNode (location: (7,0)-(7,11))
│ ├── opening_loc: (7,0)-(7,1) = "/"
│ ├── parts: (length: 2)
│ │ ├── @ StringNode (location: (7,1)-(7,5))
│ │ │ ├── flags: ∅
│ │ │ ├── opening_loc: ∅
│ │ │ ├── content_loc: (7,1)-(7,5) = "aaa "
│ │ │ ├── closing_loc: ∅
│ │ │ └── unescaped: "aaa "
│ │ └── @ EmbeddedVariableNode (location: (7,5)-(7,10))
│ │ ├── operator_loc: (7,5)-(7,6) = "#"
│ │ └── variable:
│ │ @ GlobalVariableReadNode (location: (7,6)-(7,10))
│ │ └── name: :$bbb
│ ├── closing_loc: (7,10)-(7,11) = "/"
│ └── flags: ∅
├── @ InterpolatedRegularExpressionNode (location: (9,0)-(9,16))
│ ├── opening_loc: (9,0)-(9,1) = "/"
│ ├── parts: (length: 3)
│ │ ├── @ StringNode (location: (9,1)-(9,5))
│ │ │ ├── flags: ∅
│ │ │ ├── opening_loc: ∅
│ │ │ ├── content_loc: (9,1)-(9,5) = "aaa "
│ │ │ ├── closing_loc: ∅
│ │ │ └── unescaped: "aaa "
│ │ ├── @ EmbeddedStatementsNode (location: (9,5)-(9,11))
│ │ │ ├── opening_loc: (9,5)-(9,7) = "\#{"
│ │ │ ├── statements:
│ │ │ │ @ StatementsNode (location: (9,7)-(9,10))
│ │ │ │ └── body: (length: 1)
│ │ │ │ └── @ CallNode (location: (9,7)-(9,10))
│ │ │ │ ├── receiver: ∅
│ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ ├── message_loc: (9,7)-(9,10) = "bbb"
│ │ │ │ ├── opening_loc: ∅
│ │ │ │ ├── arguments: ∅
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ ├── block: ∅
│ │ │ │ ├── flags: variable_call
│ │ │ │ └── name: "bbb"
│ │ │ └── closing_loc: (9,10)-(9,11) = "}"
│ │ └── @ StringNode (location: (9,11)-(9,15))
│ │ ├── flags: ∅
│ │ ├── opening_loc: ∅
│ │ ├── content_loc: (9,11)-(9,15) = " ccc"
│ │ ├── closing_loc: ∅
│ │ └── unescaped: " ccc"
│ ├── closing_loc: (9,15)-(9,16) = "/"
│ └── flags: ∅
├── @ ArrayNode (location: (11,0)-(11,27))
│ ├── elements: (length: 2)
│ │ ├── @ MatchWriteNode (location: (11,1)-(11,21))
│ │ │ ├── call:
│ │ │ │ @ CallNode (location: (11,1)-(11,21))
│ │ │ │ ├── receiver:
│ │ │ │ │ @ RegularExpressionNode (location: (11,1)-(11,14))
│ │ │ │ │ ├── opening_loc: (11,1)-(11,2) = "/"
│ │ │ │ │ ├── content_loc: (11,2)-(11,13) = "(?<foo>bar)"
│ │ │ │ │ ├── closing_loc: (11,13)-(11,14) = "/"
│ │ │ │ │ ├── unescaped: "(?<foo>bar)"
│ │ │ │ │ └── flags: ∅
│ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ ├── message_loc: (11,15)-(11,17) = "=~"
│ │ │ │ ├── opening_loc: ∅
│ │ │ │ ├── arguments:
│ │ │ │ │ @ ArgumentsNode (location: (11,18)-(11,21))
│ │ │ │ │ └── arguments: (length: 1)
│ │ │ │ │ └── @ CallNode (location: (11,18)-(11,21))
│ │ │ │ │ ├── receiver: ∅
│ │ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ │ ├── message_loc: (11,18)-(11,21) = "baz"
│ │ │ │ │ ├── opening_loc: ∅
│ │ │ │ │ ├── arguments: ∅
│ │ │ │ │ ├── closing_loc: ∅
│ │ │ │ │ ├── block: ∅
│ │ │ │ │ ├── flags: variable_call
│ │ │ │ │ └── name: "baz"
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ ├── block: ∅
│ │ │ │ ├── flags: ∅
│ │ │ │ └── name: "=~"
│ │ │ └── locals: [:foo]
│ │ └── @ LocalVariableReadNode (location: (11,23)-(11,26))
│ │ ├── name: :foo
│ │ └── depth: 0
│ ├── opening_loc: (11,0)-(11,1) = "["
│ └── closing_loc: (11,26)-(11,27) = "]"
├── @ RegularExpressionNode (location: (13,0)-(13,6))
│ ├── opening_loc: (13,0)-(13,1) = "/"
│ ├── content_loc: (13,1)-(13,4) = "abc"
│ ├── closing_loc: (13,4)-(13,6) = "/i"
│ ├── unescaped: "abc"
│ └── flags: ignore_case
├── @ RegularExpressionNode (location: (15,0)-(15,26))
│ ├── opening_loc: (15,0)-(15,3) = "%r/"
│ ├── content_loc: (15,3)-(15,24) = "[a-z$._?][\\w$.?\#@~]*:"
│ ├── closing_loc: (15,24)-(15,26) = "/i"
│ ├── unescaped: "[a-z$._?][w$.?\#@~]*:"
│ └── flags: ignore_case
├── @ RegularExpressionNode (location: (17,0)-(17,37))
│ ├── opening_loc: (17,0)-(17,3) = "%r/"
│ ├── content_loc: (17,3)-(17,35) = "([a-z$._?][\\w$.?\#@~]*)(\\s+)(equ)"
│ ├── closing_loc: (17,35)-(17,37) = "/i"
│ ├── unescaped: "([a-z$._?][w$.?\#@~]*)( +)(equ)"
│ └── flags: ignore_case
├── @ RegularExpressionNode (location: (19,0)-(19,25))
│ ├── opening_loc: (19,0)-(19,3) = "%r/"
│ ├── content_loc: (19,3)-(19,23) = "[a-z$._?][\\w$.?\#@~]*"
│ ├── closing_loc: (19,23)-(19,25) = "/i"
│ ├── unescaped: "[a-z$._?][w$.?\#@~]*"
│ └── flags: ignore_case
├── @ RegularExpressionNode (location: (21,0)-(24,1))
│ ├── opening_loc: (21,0)-(21,3) = "%r("
│ ├── content_loc: (21,3)-(23,0) = "\n(?:[\\w\#$%_']|\\(\\)|\\(,\\)|\\[\\]|[0-9])*\n (?:[\\w\#$%_']+)\n"
│ ├── closing_loc: (24,0)-(24,1) = ")"
│ ├── unescaped: "\n(?:[w\#$%_']|()|(,)|[]|[0-9])*\n (?:[w\#$%_']+)\n"
│ └── flags: ∅
├── @ CallNode (location: (26,0)-(26,16))
│ ├── receiver:
│ │ @ RegularExpressionNode (location: (26,0)-(26,8))
│ │ ├── opening_loc: (26,0)-(26,1) = "/"
│ │ ├── content_loc: (26,1)-(26,7) = "(?#\\))"
│ │ ├── closing_loc: (26,7)-(26,8) = "/"
│ │ ├── unescaped: "(?#))"
│ │ └── flags: ∅
│ ├── call_operator_loc: ∅
│ ├── message_loc: (26,9)-(26,11) = "=~"
│ ├── opening_loc: ∅
│ ├── arguments:
│ │ @ ArgumentsNode (location: (26,12)-(26,16))
│ │ └── arguments: (length: 1)
│ │ └── @ StringNode (location: (26,12)-(26,16))
│ │ ├── flags: ∅
│ │ ├── opening_loc: (26,12)-(26,13) = "\""
│ │ ├── content_loc: (26,13)-(26,15) = "hi"
│ │ ├── closing_loc: (26,15)-(26,16) = "\""
│ │ └── unescaped: "hi"
│ ├── closing_loc: ∅
│ ├── block: ∅
│ ├── flags: ∅
│ └── name: "=~"
├── @ RegularExpressionNode (location: (28,0)-(28,9))
│ ├── opening_loc: (28,0)-(28,3) = "%r#"
│ ├── content_loc: (28,3)-(28,8) = "pound"
│ ├── closing_loc: (28,8)-(28,9) = "#"
│ ├── unescaped: "pound"
│ └── flags: ∅
└── @ InterpolatedRegularExpressionNode (location: (30,0)-(30,13))
├── opening_loc: (30,0)-(30,1) = "/"
├── parts: (length: 2)
│ ├── @ StringNode (location: (30,1)-(30,5))
│ │ ├── flags: ∅
│ │ ├── opening_loc: ∅
│ │ ├── content_loc: (30,1)-(30,5) = "aaa "
│ │ ├── closing_loc: ∅
│ │ └── unescaped: "aaa "
│ └── @ EmbeddedStatementsNode (location: (30,5)-(30,11))
│ ├── opening_loc: (30,5)-(30,7) = "\#{"
│ ├── statements:
│ │ @ StatementsNode (location: (30,7)-(30,10))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (30,7)-(30,10))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (30,7)-(30,10) = "bbb"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: variable_call
│ │ └── name: "bbb"
│ └── closing_loc: (30,10)-(30,11) = "}"
├── closing_loc: (30,11)-(30,13) = "/o"
└── flags: once
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