Class: Sentry::Backtrace

Inherits:
Object show all
Defined in:
lib/sentry/backtrace.rb

Overview

Front end to parsing the backtrace for each notice

Defined Under Namespace

Classes: Line

Constant Summary collapse

APP_DIRS_PATTERN = 
/(bin|exe|app|config|lib|test)/.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lines) ⇒ Backtrace

Returns a new instance of Backtrace.



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# File 'lib/sentry/backtrace.rb', line 102

def initialize(lines)
  @lines = lines
end

Instance Attribute Details

#lines ⇒ Object (readonly)

holder for an Array of Backtrace::Line instances



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# File 'lib/sentry/backtrace.rb', line 84

def lines
  @lines
end

Class Method Details

.parse(backtrace, project_root, app_dirs_pattern, &backtrace_cleanup_callback) ⇒ Object 



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# File 'lib/sentry/backtrace.rb', line 86

def self.parse(backtrace, project_root, app_dirs_pattern, &backtrace_cleanup_callback)
  ruby_lines = backtrace.is_a?(Array) ? backtrace : backtrace.split(/\n\s*/)

  ruby_lines = backtrace_cleanup_callback.call(ruby_lines) if backtrace_cleanup_callback

  in_app_pattern ||= begin
    Regexp.new("^(#{project_root}/)?#{app_dirs_pattern || APP_DIRS_PATTERN}")
  end

  lines = ruby_lines.to_a.map do |unparsed_line|
    Line.parse(unparsed_line, in_app_pattern)
  end

  new(lines)
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/sentry/backtrace.rb', line 118

def ==(other)
  if other.respond_to?(:lines)
    lines == other.lines
  else
    false
  end
end

#inspect ⇒ Object 



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# File 'lib/sentry/backtrace.rb', line 106

def inspect
  "<Backtrace: " + lines.map(&:inspect).join(", ") + ">"
end

#to_s ⇒ Object 



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# File 'lib/sentry/backtrace.rb', line 110

def to_s
  content = []
  lines.each do |line|
    content << line
  end
  content.join("\n")
end