class Raven::Backtrace

Front end to parsing the backtrace for each notice

Constants

APP_DIRS_PATTERN

Attributes

lines[RW]

holder for an Array of Backtrace::Line instances

Public Class Methods

new(lines) click to toggle source
# File lib/raven/backtrace.rb, line 113
def initialize(lines)
  self.lines = lines
end
parse(backtrace, opts = {}) click to toggle source
# File lib/raven/backtrace.rb, line 94
def self.parse(backtrace, opts = {})
  ruby_lines = backtrace.is_a?(Array) ? backtrace : backtrace.split(/\n\s*/)

  ruby_lines = opts[:configuration].backtrace_cleanup_callback.call(ruby_lines) if opts[:configuration]&.backtrace_cleanup_callback

  filters = opts[:filters] || []
  filtered_lines = ruby_lines.to_a.map do |line|
    filters.reduce(line) do |nested_line, proc|
      proc.call(nested_line)
    end
  end.compact

  lines = filtered_lines.map do |unparsed_line|
    Line.parse(unparsed_line)
  end

  new(lines)
end

Public Instance Methods

==(other) click to toggle source
# File lib/raven/backtrace.rb, line 129
def ==(other)
  if other.respond_to?(:lines)
    lines == other.lines
  else
    false
  end
end
inspect() click to toggle source
# File lib/raven/backtrace.rb, line 117
def inspect
  "<Backtrace: " + lines.map(&:inspect).join(", ") + ">"
end
to_s() click to toggle source
# File lib/raven/backtrace.rb, line 121
def to_s
  content = []
  lines.each do |line|
    content << line
  end
  content.join("\n")
end