class HoptoadNotifier::Backtrace
Front end to parsing the backtrace for each notice
Attributes
lines[RW]
holder for an Array of Backtrace::Line instances
Public Class Methods
new(lines)
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# File lib/hoptoad_notifier/backtrace.rb, line 72 def initialize(lines) self.lines = lines end
parse(ruby_backtrace, opts = {})
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# File lib/hoptoad_notifier/backtrace.rb, line 55 def self.parse(ruby_backtrace, opts = {}) ruby_lines = split_multiline_backtrace(ruby_backtrace) filters = opts[:filters] || [] filtered_lines = ruby_lines.to_a.map do |line| filters.inject(line) do |line, proc| proc.call(line) end end.compact lines = filtered_lines.collect do |unparsed_line| Line.parse(unparsed_line) end instance = new(lines) end
Private Class Methods
split_multiline_backtrace(backtrace)
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# File lib/hoptoad_notifier/backtrace.rb, line 92 def self.split_multiline_backtrace(backtrace) if backtrace.to_a.size == 1 backtrace.to_a.first.split(/\n\s*/) else backtrace end end
Public Instance Methods
==(other)
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# File lib/hoptoad_notifier/backtrace.rb, line 80 def ==(other) if other.respond_to?(:lines) lines == other.lines else false end end
inspect()
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# File lib/hoptoad_notifier/backtrace.rb, line 76 def inspect "<Backtrace: " + lines.collect { |line| line.inspect }.join(", ") + ">" end