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-rw-r--r--test/prism/snapshots/regex.txt510
1 files changed, 510 insertions, 0 deletions
diff --git a/test/prism/snapshots/regex.txt b/test/prism/snapshots/regex.txt
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+@ ProgramNode (location: (1,0)-(46,32))
+├── locals: [:foo, :ab, :abc, :a]
+└── statements:
+ @ StatementsNode (location: (1,0)-(46,32))
+ └── body: (length: 25)
+ ├── @ CallNode (location: (1,0)-(1,9))
+ │ ├── flags: ignore_visibility
+ │ ├── receiver: ∅
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :foo
+ │ ├── message_loc: (1,0)-(1,3) = "foo"
+ │ ├── opening_loc: ∅
+ │ ├── arguments:
+ │ │ @ ArgumentsNode (location: (1,4)-(1,9))
+ │ │ ├── flags: ∅
+ │ │ └── arguments: (length: 1)
+ │ │ └── @ RegularExpressionNode (location: (1,4)-(1,9))
+ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ ├── opening_loc: (1,4)-(1,5) = "/"
+ │ │ ├── content_loc: (1,5)-(1,8) = "bar"
+ │ │ ├── closing_loc: (1,8)-(1,9) = "/"
+ │ │ └── unescaped: "bar"
+ │ ├── closing_loc: ∅
+ │ └── block: ∅
+ ├── @ RegularExpressionNode (location: (3,0)-(3,8))
+ │ ├── flags: ignore_case, forced_us_ascii_encoding
+ │ ├── opening_loc: (3,0)-(3,3) = "%r{"
+ │ ├── content_loc: (3,3)-(3,6) = "abc"
+ │ ├── closing_loc: (3,6)-(3,8) = "}i"
+ │ └── unescaped: "abc"
+ ├── @ RegularExpressionNode (location: (5,0)-(5,5))
+ │ ├── flags: forced_us_ascii_encoding
+ │ ├── opening_loc: (5,0)-(5,1) = "/"
+ │ ├── content_loc: (5,1)-(5,4) = "a\\b"
+ │ ├── closing_loc: (5,4)-(5,5) = "/"
+ │ └── unescaped: "a\\b"
+ ├── @ InterpolatedRegularExpressionNode (location: (7,0)-(7,11))
+ │ ├── flags: ∅
+ │ ├── opening_loc: (7,0)-(7,1) = "/"
+ │ ├── parts: (length: 2)
+ │ │ ├── @ StringNode (location: (7,1)-(7,5))
+ │ │ │ ├── flags: frozen
+ │ │ │ ├── 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) = "/"
+ ├── @ InterpolatedRegularExpressionNode (location: (9,0)-(9,16))
+ │ ├── flags: ∅
+ │ ├── opening_loc: (9,0)-(9,1) = "/"
+ │ ├── parts: (length: 3)
+ │ │ ├── @ StringNode (location: (9,1)-(9,5))
+ │ │ │ ├── flags: frozen
+ │ │ │ ├── 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))
+ │ │ │ │ ├── flags: variable_call, ignore_visibility
+ │ │ │ │ ├── receiver: ∅
+ │ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ │ ├── name: :bbb
+ │ │ │ │ ├── message_loc: (9,7)-(9,10) = "bbb"
+ │ │ │ │ ├── opening_loc: ∅
+ │ │ │ │ ├── arguments: ∅
+ │ │ │ │ ├── closing_loc: ∅
+ │ │ │ │ └── block: ∅
+ │ │ │ └── closing_loc: (9,10)-(9,11) = "}"
+ │ │ └── @ StringNode (location: (9,11)-(9,15))
+ │ │ ├── flags: frozen
+ │ │ ├── opening_loc: ∅
+ │ │ ├── content_loc: (9,11)-(9,15) = " ccc"
+ │ │ ├── closing_loc: ∅
+ │ │ └── unescaped: " ccc"
+ │ └── closing_loc: (9,15)-(9,16) = "/"
+ ├── @ ArrayNode (location: (11,0)-(11,27))
+ │ ├── flags: ∅
+ │ ├── elements: (length: 2)
+ │ │ ├── @ MatchWriteNode (location: (11,1)-(11,21))
+ │ │ │ ├── call:
+ │ │ │ │ @ CallNode (location: (11,1)-(11,21))
+ │ │ │ │ ├── flags: ∅
+ │ │ │ │ ├── receiver:
+ │ │ │ │ │ @ RegularExpressionNode (location: (11,1)-(11,14))
+ │ │ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ │ │ ├── opening_loc: (11,1)-(11,2) = "/"
+ │ │ │ │ │ ├── content_loc: (11,2)-(11,13) = "(?<foo>bar)"
+ │ │ │ │ │ ├── closing_loc: (11,13)-(11,14) = "/"
+ │ │ │ │ │ └── unescaped: "(?<foo>bar)"
+ │ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ │ ├── name: :=~
+ │ │ │ │ ├── message_loc: (11,15)-(11,17) = "=~"
+ │ │ │ │ ├── opening_loc: ∅
+ │ │ │ │ ├── arguments:
+ │ │ │ │ │ @ ArgumentsNode (location: (11,18)-(11,21))
+ │ │ │ │ │ ├── flags: ∅
+ │ │ │ │ │ └── arguments: (length: 1)
+ │ │ │ │ │ └── @ CallNode (location: (11,18)-(11,21))
+ │ │ │ │ │ ├── flags: variable_call, ignore_visibility
+ │ │ │ │ │ ├── receiver: ∅
+ │ │ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ │ │ ├── name: :baz
+ │ │ │ │ │ ├── message_loc: (11,18)-(11,21) = "baz"
+ │ │ │ │ │ ├── opening_loc: ∅
+ │ │ │ │ │ ├── arguments: ∅
+ │ │ │ │ │ ├── closing_loc: ∅
+ │ │ │ │ │ └── block: ∅
+ │ │ │ │ ├── closing_loc: ∅
+ │ │ │ │ └── block: ∅
+ │ │ │ └── targets: (length: 1)
+ │ │ │ └── @ LocalVariableTargetNode (location: (11,5)-(11,8))
+ │ │ │ ├── name: :foo
+ │ │ │ └── depth: 0
+ │ │ └── @ 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))
+ │ ├── flags: ignore_case, forced_us_ascii_encoding
+ │ ├── opening_loc: (13,0)-(13,1) = "/"
+ │ ├── content_loc: (13,1)-(13,4) = "abc"
+ │ ├── closing_loc: (13,4)-(13,6) = "/i"
+ │ └── unescaped: "abc"
+ ├── @ RegularExpressionNode (location: (15,0)-(15,26))
+ │ ├── flags: ignore_case, forced_us_ascii_encoding
+ │ ├── 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$.?\#@~]*:"
+ ├── @ RegularExpressionNode (location: (17,0)-(17,37))
+ │ ├── flags: ignore_case, forced_us_ascii_encoding
+ │ ├── opening_loc: (17,0)-(17,3) = "%r/"
+ │ ├── content_loc: (17,3)-(17,35) = "([a-z$._?][\\w$.?\#@~]*)(\\s+)(equ)"
+ │ ├── closing_loc: (17,35)-(17,37) = "/i"
+ │ └── unescaped: "([a-z$._?][\\w$.?\#@~]*)(\\s+)(equ)"
+ ├── @ RegularExpressionNode (location: (19,0)-(19,25))
+ │ ├── flags: ignore_case, forced_us_ascii_encoding
+ │ ├── opening_loc: (19,0)-(19,3) = "%r/"
+ │ ├── content_loc: (19,3)-(19,23) = "[a-z$._?][\\w$.?\#@~]*"
+ │ ├── closing_loc: (19,23)-(19,25) = "/i"
+ │ └── unescaped: "[a-z$._?][\\w$.?\#@~]*"
+ ├── @ RegularExpressionNode (location: (21,0)-(24,1))
+ │ ├── flags: forced_us_ascii_encoding
+ │ ├── opening_loc: (21,0)-(21,3) = "%r("
+ │ ├── content_loc: (21,3)-(24,0) = "\n(?:[\#$%_']|\\(\\)|\\(,\\)|\\[\\]|[0-9])*\n (?:[\#$%_']+)\n"
+ │ ├── closing_loc: (24,0)-(24,1) = ")"
+ │ └── unescaped: "\n(?:[\#$%_']|\\(\\)|\\(,\\)|\\[\\]|[0-9])*\n (?:[\#$%_']+)\n"
+ ├── @ CallNode (location: (26,0)-(26,16))
+ │ ├── flags: ∅
+ │ ├── receiver:
+ │ │ @ RegularExpressionNode (location: (26,0)-(26,8))
+ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ ├── opening_loc: (26,0)-(26,1) = "/"
+ │ │ ├── content_loc: (26,1)-(26,7) = "(?#\\))"
+ │ │ ├── closing_loc: (26,7)-(26,8) = "/"
+ │ │ └── unescaped: "(?#\\))"
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :=~
+ │ ├── message_loc: (26,9)-(26,11) = "=~"
+ │ ├── opening_loc: ∅
+ │ ├── arguments:
+ │ │ @ ArgumentsNode (location: (26,12)-(26,16))
+ │ │ ├── flags: ∅
+ │ │ └── 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: ∅
+ ├── @ RegularExpressionNode (location: (28,0)-(28,9))
+ │ ├── flags: forced_us_ascii_encoding
+ │ ├── opening_loc: (28,0)-(28,3) = "%r#"
+ │ ├── content_loc: (28,3)-(28,8) = "pound"
+ │ ├── closing_loc: (28,8)-(28,9) = "#"
+ │ └── unescaped: "pound"
+ ├── @ InterpolatedRegularExpressionNode (location: (30,0)-(30,13))
+ │ ├── flags: once
+ │ ├── opening_loc: (30,0)-(30,1) = "/"
+ │ ├── parts: (length: 2)
+ │ │ ├── @ StringNode (location: (30,1)-(30,5))
+ │ │ │ ├── flags: frozen
+ │ │ │ ├── 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))
+ │ │ │ ├── flags: variable_call, ignore_visibility
+ │ │ │ ├── receiver: ∅
+ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ ├── name: :bbb
+ │ │ │ ├── message_loc: (30,7)-(30,10) = "bbb"
+ │ │ │ ├── opening_loc: ∅
+ │ │ │ ├── arguments: ∅
+ │ │ │ ├── closing_loc: ∅
+ │ │ │ └── block: ∅
+ │ │ └── closing_loc: (30,10)-(30,11) = "}"
+ │ └── closing_loc: (30,11)-(30,13) = "/o"
+ ├── @ MatchWriteNode (location: (32,0)-(33,10))
+ │ ├── call:
+ │ │ @ CallNode (location: (32,0)-(33,10))
+ │ │ ├── flags: ∅
+ │ │ ├── receiver:
+ │ │ │ @ RegularExpressionNode (location: (32,0)-(33,4))
+ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ ├── opening_loc: (32,0)-(32,1) = "/"
+ │ │ │ ├── content_loc: (32,1)-(33,3) = "(?<a\\\nb>)"
+ │ │ │ ├── closing_loc: (33,3)-(33,4) = "/"
+ │ │ │ └── unescaped: "(?<ab>)"
+ │ │ ├── call_operator_loc: ∅
+ │ │ ├── name: :=~
+ │ │ ├── message_loc: (33,5)-(33,7) = "=~"
+ │ │ ├── opening_loc: ∅
+ │ │ ├── arguments:
+ │ │ │ @ ArgumentsNode (location: (33,8)-(33,10))
+ │ │ │ ├── flags: ∅
+ │ │ │ └── arguments: (length: 1)
+ │ │ │ └── @ StringNode (location: (33,8)-(33,10))
+ │ │ │ ├── flags: ∅
+ │ │ │ ├── opening_loc: (33,8)-(33,9) = "\""
+ │ │ │ ├── content_loc: (33,9)-(33,9) = ""
+ │ │ │ ├── closing_loc: (33,9)-(33,10) = "\""
+ │ │ │ └── unescaped: ""
+ │ │ ├── closing_loc: ∅
+ │ │ └── block: ∅
+ │ └── targets: (length: 1)
+ │ └── @ LocalVariableTargetNode (location: (32,0)-(33,4))
+ │ ├── name: :ab
+ │ └── depth: 0
+ ├── @ LocalVariableReadNode (location: (33,12)-(33,14))
+ │ ├── name: :ab
+ │ └── depth: 0
+ ├── @ MatchWriteNode (location: (35,0)-(35,24))
+ │ ├── call:
+ │ │ @ CallNode (location: (35,0)-(35,24))
+ │ │ ├── flags: ∅
+ │ │ ├── receiver:
+ │ │ │ @ RegularExpressionNode (location: (35,0)-(35,18))
+ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ ├── opening_loc: (35,0)-(35,1) = "/"
+ │ │ │ ├── content_loc: (35,1)-(35,17) = "(?<abc>)(?<abc>)"
+ │ │ │ ├── closing_loc: (35,17)-(35,18) = "/"
+ │ │ │ └── unescaped: "(?<abc>)(?<abc>)"
+ │ │ ├── call_operator_loc: ∅
+ │ │ ├── name: :=~
+ │ │ ├── message_loc: (35,19)-(35,21) = "=~"
+ │ │ ├── opening_loc: ∅
+ │ │ ├── arguments:
+ │ │ │ @ ArgumentsNode (location: (35,22)-(35,24))
+ │ │ │ ├── flags: ∅
+ │ │ │ └── arguments: (length: 1)
+ │ │ │ └── @ StringNode (location: (35,22)-(35,24))
+ │ │ │ ├── flags: ∅
+ │ │ │ ├── opening_loc: (35,22)-(35,23) = "\""
+ │ │ │ ├── content_loc: (35,23)-(35,23) = ""
+ │ │ │ ├── closing_loc: (35,23)-(35,24) = "\""
+ │ │ │ └── unescaped: ""
+ │ │ ├── closing_loc: ∅
+ │ │ └── block: ∅
+ │ └── targets: (length: 1)
+ │ └── @ LocalVariableTargetNode (location: (35,4)-(35,7))
+ │ ├── name: :abc
+ │ └── depth: 0
+ ├── @ LocalVariableReadNode (location: (35,26)-(35,29))
+ │ ├── name: :abc
+ │ └── depth: 0
+ ├── @ CallNode (location: (37,0)-(37,16))
+ │ ├── flags: ∅
+ │ ├── receiver:
+ │ │ @ RegularExpressionNode (location: (37,0)-(37,10))
+ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ ├── opening_loc: (37,0)-(37,1) = "/"
+ │ │ ├── content_loc: (37,1)-(37,9) = "(?<a b>)"
+ │ │ ├── closing_loc: (37,9)-(37,10) = "/"
+ │ │ └── unescaped: "(?<a b>)"
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :=~
+ │ ├── message_loc: (37,11)-(37,13) = "=~"
+ │ ├── opening_loc: ∅
+ │ ├── arguments:
+ │ │ @ ArgumentsNode (location: (37,14)-(37,16))
+ │ │ ├── flags: ∅
+ │ │ └── arguments: (length: 1)
+ │ │ └── @ StringNode (location: (37,14)-(37,16))
+ │ │ ├── flags: ∅
+ │ │ ├── opening_loc: (37,14)-(37,15) = "\""
+ │ │ ├── content_loc: (37,15)-(37,15) = ""
+ │ │ ├── closing_loc: (37,15)-(37,16) = "\""
+ │ │ └── unescaped: ""
+ │ ├── closing_loc: ∅
+ │ └── block: ∅
+ ├── @ LocalVariableWriteNode (location: (39,0)-(39,5))
+ │ ├── name: :a
+ │ ├── depth: 0
+ │ ├── name_loc: (39,0)-(39,1) = "a"
+ │ ├── value:
+ │ │ @ IntegerNode (location: (39,4)-(39,5))
+ │ │ ├── flags: decimal
+ │ │ └── value: 1
+ │ └── operator_loc: (39,2)-(39,3) = "="
+ ├── @ CallNode (location: (40,0)-(40,24))
+ │ ├── flags: ignore_visibility
+ │ ├── receiver: ∅
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :tap
+ │ ├── message_loc: (40,0)-(40,3) = "tap"
+ │ ├── opening_loc: ∅
+ │ ├── arguments: ∅
+ │ ├── closing_loc: ∅
+ │ └── block:
+ │ @ BlockNode (location: (40,4)-(40,24))
+ │ ├── locals: []
+ │ ├── parameters: ∅
+ │ ├── body:
+ │ │ @ StatementsNode (location: (40,6)-(40,22))
+ │ │ └── body: (length: 1)
+ │ │ └── @ MatchWriteNode (location: (40,6)-(40,22))
+ │ │ ├── call:
+ │ │ │ @ CallNode (location: (40,6)-(40,22))
+ │ │ │ ├── flags: ∅
+ │ │ │ ├── receiver:
+ │ │ │ │ @ RegularExpressionNode (location: (40,6)-(40,14))
+ │ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ │ ├── opening_loc: (40,6)-(40,7) = "/"
+ │ │ │ │ ├── content_loc: (40,7)-(40,13) = "(?<a>)"
+ │ │ │ │ ├── closing_loc: (40,13)-(40,14) = "/"
+ │ │ │ │ └── unescaped: "(?<a>)"
+ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ ├── name: :=~
+ │ │ │ ├── message_loc: (40,15)-(40,17) = "=~"
+ │ │ │ ├── opening_loc: ∅
+ │ │ │ ├── arguments:
+ │ │ │ │ @ ArgumentsNode (location: (40,18)-(40,22))
+ │ │ │ │ ├── flags: ∅
+ │ │ │ │ └── arguments: (length: 1)
+ │ │ │ │ └── @ CallNode (location: (40,18)-(40,22))
+ │ │ │ │ ├── flags: variable_call, ignore_visibility
+ │ │ │ │ ├── receiver: ∅
+ │ │ │ │ ├── call_operator_loc: ∅
+ │ │ │ │ ├── name: :to_s
+ │ │ │ │ ├── message_loc: (40,18)-(40,22) = "to_s"
+ │ │ │ │ ├── opening_loc: ∅
+ │ │ │ │ ├── arguments: ∅
+ │ │ │ │ ├── closing_loc: ∅
+ │ │ │ │ └── block: ∅
+ │ │ │ ├── closing_loc: ∅
+ │ │ │ └── block: ∅
+ │ │ └── targets: (length: 1)
+ │ │ └── @ LocalVariableTargetNode (location: (40,10)-(40,11))
+ │ │ ├── name: :a
+ │ │ └── depth: 1
+ │ ├── opening_loc: (40,4)-(40,5) = "{"
+ │ └── closing_loc: (40,23)-(40,24) = "}"
+ ├── @ MatchWriteNode (location: (42,0)-(42,16))
+ │ ├── call:
+ │ │ @ CallNode (location: (42,0)-(42,16))
+ │ │ ├── flags: ∅
+ │ │ ├── receiver:
+ │ │ │ @ RegularExpressionNode (location: (42,0)-(42,10))
+ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ ├── opening_loc: (42,0)-(42,1) = "/"
+ │ │ │ ├── content_loc: (42,1)-(42,9) = "(?<foo>)"
+ │ │ │ ├── closing_loc: (42,9)-(42,10) = "/"
+ │ │ │ └── unescaped: "(?<foo>)"
+ │ │ ├── call_operator_loc: ∅
+ │ │ ├── name: :=~
+ │ │ ├── message_loc: (42,11)-(42,13) = "=~"
+ │ │ ├── opening_loc: ∅
+ │ │ ├── arguments:
+ │ │ │ @ ArgumentsNode (location: (42,14)-(42,16))
+ │ │ │ ├── flags: ∅
+ │ │ │ └── arguments: (length: 1)
+ │ │ │ └── @ StringNode (location: (42,14)-(42,16))
+ │ │ │ ├── flags: ∅
+ │ │ │ ├── opening_loc: (42,14)-(42,15) = "\""
+ │ │ │ ├── content_loc: (42,15)-(42,15) = ""
+ │ │ │ ├── closing_loc: (42,15)-(42,16) = "\""
+ │ │ │ └── unescaped: ""
+ │ │ ├── closing_loc: ∅
+ │ │ └── block: ∅
+ │ └── targets: (length: 1)
+ │ └── @ LocalVariableTargetNode (location: (42,4)-(42,7))
+ │ ├── name: :foo
+ │ └── depth: 0
+ ├── @ CallNode (location: (43,0)-(43,16))
+ │ ├── flags: ∅
+ │ ├── receiver:
+ │ │ @ RegularExpressionNode (location: (43,0)-(43,10))
+ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ ├── opening_loc: (43,0)-(43,1) = "/"
+ │ │ ├── content_loc: (43,1)-(43,9) = "(?<Foo>)"
+ │ │ ├── closing_loc: (43,9)-(43,10) = "/"
+ │ │ └── unescaped: "(?<Foo>)"
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :=~
+ │ ├── message_loc: (43,11)-(43,13) = "=~"
+ │ ├── opening_loc: ∅
+ │ ├── arguments:
+ │ │ @ ArgumentsNode (location: (43,14)-(43,16))
+ │ │ ├── flags: ∅
+ │ │ └── arguments: (length: 1)
+ │ │ └── @ StringNode (location: (43,14)-(43,16))
+ │ │ ├── flags: ∅
+ │ │ ├── opening_loc: (43,14)-(43,15) = "\""
+ │ │ ├── content_loc: (43,15)-(43,15) = ""
+ │ │ ├── closing_loc: (43,15)-(43,16) = "\""
+ │ │ └── unescaped: ""
+ │ ├── closing_loc: ∅
+ │ └── block: ∅
+ ├── @ CallNode (location: (45,0)-(45,16))
+ │ ├── flags: ∅
+ │ ├── receiver:
+ │ │ @ RegularExpressionNode (location: (45,0)-(45,10))
+ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ ├── opening_loc: (45,0)-(45,1) = "/"
+ │ │ ├── content_loc: (45,1)-(45,9) = "(?<nil>)"
+ │ │ ├── closing_loc: (45,9)-(45,10) = "/"
+ │ │ └── unescaped: "(?<nil>)"
+ │ ├── call_operator_loc: ∅
+ │ ├── name: :=~
+ │ ├── message_loc: (45,11)-(45,13) = "=~"
+ │ ├── opening_loc: ∅
+ │ ├── arguments:
+ │ │ @ ArgumentsNode (location: (45,14)-(45,16))
+ │ │ ├── flags: ∅
+ │ │ └── arguments: (length: 1)
+ │ │ └── @ StringNode (location: (45,14)-(45,16))
+ │ │ ├── flags: ∅
+ │ │ ├── opening_loc: (45,14)-(45,15) = "\""
+ │ │ ├── content_loc: (45,15)-(45,15) = ""
+ │ │ ├── closing_loc: (45,15)-(45,16) = "\""
+ │ │ └── unescaped: ""
+ │ ├── closing_loc: ∅
+ │ └── block: ∅
+ └── @ DefNode (location: (46,0)-(46,32))
+ ├── name: :foo
+ ├── name_loc: (46,4)-(46,7) = "foo"
+ ├── receiver: ∅
+ ├── parameters:
+ │ @ ParametersNode (location: (46,8)-(46,12))
+ │ ├── requireds: (length: 0)
+ │ ├── optionals: (length: 0)
+ │ ├── rest: ∅
+ │ ├── posts: (length: 0)
+ │ ├── keywords: (length: 1)
+ │ │ └── @ RequiredKeywordParameterNode (location: (46,8)-(46,12))
+ │ │ ├── flags: ∅
+ │ │ ├── name: :nil
+ │ │ └── name_loc: (46,8)-(46,12) = "nil:"
+ │ ├── keyword_rest: ∅
+ │ └── block: ∅
+ ├── body:
+ │ @ StatementsNode (location: (46,16)-(46,32))
+ │ └── body: (length: 1)
+ │ └── @ MatchWriteNode (location: (46,16)-(46,32))
+ │ ├── call:
+ │ │ @ CallNode (location: (46,16)-(46,32))
+ │ │ ├── flags: ∅
+ │ │ ├── receiver:
+ │ │ │ @ RegularExpressionNode (location: (46,16)-(46,26))
+ │ │ │ ├── flags: forced_us_ascii_encoding
+ │ │ │ ├── opening_loc: (46,16)-(46,17) = "/"
+ │ │ │ ├── content_loc: (46,17)-(46,25) = "(?<nil>)"
+ │ │ │ ├── closing_loc: (46,25)-(46,26) = "/"
+ │ │ │ └── unescaped: "(?<nil>)"
+ │ │ ├── call_operator_loc: ∅
+ │ │ ├── name: :=~
+ │ │ ├── message_loc: (46,27)-(46,29) = "=~"
+ │ │ ├── opening_loc: ∅
+ │ │ ├── arguments:
+ │ │ │ @ ArgumentsNode (location: (46,30)-(46,32))
+ │ │ │ ├── flags: ∅
+ │ │ │ └── arguments: (length: 1)
+ │ │ │ └── @ StringNode (location: (46,30)-(46,32))
+ │ │ │ ├── flags: ∅
+ │ │ │ ├── opening_loc: (46,30)-(46,31) = "\""
+ │ │ │ ├── content_loc: (46,31)-(46,31) = ""
+ │ │ │ ├── closing_loc: (46,31)-(46,32) = "\""
+ │ │ │ └── unescaped: ""
+ │ │ ├── closing_loc: ∅
+ │ │ └── block: ∅
+ │ └── targets: (length: 1)
+ │ └── @ LocalVariableTargetNode (location: (46,20)-(46,23))
+ │ ├── name: :nil
+ │ └── depth: 0
+ ├── locals: [:nil]
+ ├── def_keyword_loc: (46,0)-(46,3) = "def"
+ ├── operator_loc: ∅
+ ├── lparen_loc: (46,7)-(46,8) = "("
+ ├── rparen_loc: (46,12)-(46,13) = ")"
+ ├── equal_loc: (46,14)-(46,15) = "="
+ └── end_keyword_loc: ∅