Class: Honeybadger::Backtrace

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

Overview

Internal: Front end to parsing the backtrace for each notice

Defined Under Namespace

Classes: Line

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lines) ⇒ Backtrace

Returns a new instance of Backtrace.



120
121
122
123
 
# File 'lib/honeybadger/backtrace.rb', line 120

def initialize(lines)
  self.lines = lines
  self.application_lines = lines.select(&:application?)
end

Instance Attribute Details

#application_lines ⇒ Object

Holder for an Array of Backtrace::Line instances.



108
109
110
 
# File 'lib/honeybadger/backtrace.rb', line 108

def application_lines
  @application_lines
end

#lines ⇒ Object

Holder for an Array of Backtrace::Line instances.



108
109
110
 
# File 'lib/honeybadger/backtrace.rb', line 108

def lines
  @lines
end

Class Method Details

.parse(ruby_backtrace, opts = {}) ⇒ Object 



110
111
112
113
114
115
116
117
118
 
# File 'lib/honeybadger/backtrace.rb', line 110

def self.parse(ruby_backtrace, opts = {})
  ruby_lines = split_multiline_backtrace(ruby_backtrace)

  lines = ruby_lines.collect do |unparsed_line|
    Line.parse(unparsed_line, opts)
  end.compact

  instance = new(lines)
end

Instance Method Details

#==(other) ⇒ Object 



155
156
157
158
159
160
161
 
# File 'lib/honeybadger/backtrace.rb', line 155

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

#as_json(options = {}) ⇒ Object

JSON support.

Returns JSON representation of backtrace.



136
137
138
 
# File 'lib/honeybadger/backtrace.rb', line 136

def as_json(options = {})
  to_ary
end

#inspect ⇒ Object 



151
152
153
 
# File 'lib/honeybadger/backtrace.rb', line 151

def inspect
  "<Backtrace: " + lines.collect { |line| line.inspect }.join(", ") + ">"
end

#to_ary ⇒ Object Also known as: to_a

Convert Backtrace to arry.

Returns array containing backtrace lines.



128
129
130
 
# File 'lib/honeybadger/backtrace.rb', line 128

def to_ary
  lines.map { |l| { :number => l.filtered_number, :file => l.filtered_file, :method => l.filtered_method } }
end

#to_json(*a) ⇒ Object

Creates JSON.

Returns valid JSON representation of backtrace.



143
144
145
 
# File 'lib/honeybadger/backtrace.rb', line 143

def to_json(*a)
  as_json.to_json(*a)
end

#to_s ⇒ Object 



147
148
149
 
# File 'lib/honeybadger/backtrace.rb', line 147

def to_s
  lines.map(&:to_s).join("\n")
end