Module: Errbit::Backtrace

Defined in:
lib/errbit/backtrace.rb

Constant Summary collapse

LINE_PATTERN =

Matches both backtrace line formats Ruby has used:

"file.rb:12:in `method'"   (Ruby <= 3.3)
"file.rb:12:in 'method'"   (Ruby >= 3.4)

and lines with no method info at all: "file.rb:12"

/\A(?<file>.+):(?<line>\d+)(?::in\s+[`'](?<method>.+)')?\z/.freeze

Class Method Summary collapse

Class Method Details

.parse(exception) ⇒ Object 



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# File 'lib/errbit/backtrace.rb', line 13

def parse(exception)
  Array(exception&.backtrace).map { |line| parse_line(line) }
end

.parse_line(line) ⇒ Object 



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# File 'lib/errbit/backtrace.rb', line 17

def parse_line(line)
  match = LINE_PATTERN.match(line.to_s)
  return { file: line.to_s, line: nil, method: nil } unless match

  {
    file: match[:file],
    line: match[:line].to_i,
    method: match[:method]
  }
end