Class: RubyReactor::Utils::BacktraceLocation

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_reactor/utils/backtrace_location.rb

Constant Summary collapse

LINE_PATTERN =

Ruby 3.x backtraces use single-quoted method names; older formats use backticks.

/^(.+?):(\d+)(?::in .*)?$/

Class Method Summary collapse

Class Method Details

.extract(backtrace) ⇒ Object 



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# File 'lib/ruby_reactor/utils/backtrace_location.rb', line 20

def self.extract(backtrace)
  return [nil, nil] unless backtrace.is_a?(Array) && backtrace.any?

  skip_internal = ENV["RUBY_REACTOR_DEBUG"] != "true"

  backtrace.each do |line|
    file_path, line_number = parse(line)
    next unless file_path
    next if skip_internal && internal_path?(file_path)

    return [file_path, line_number]
  end

  parse(backtrace.first) || [nil, nil]
end

.internal_path?(file_path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby_reactor/utils/backtrace_location.rb', line 16

def self.internal_path?(file_path)
  file_path.start_with?(RubyReactor.internal_lib_path)
end

.parse(line) ⇒ Object 



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# File 'lib/ruby_reactor/utils/backtrace_location.rb', line 9

def self.parse(line)
  match = line.match(LINE_PATTERN)
  return nil unless match

  [match[1], match[2].to_i]
end