Spec::Runner::BacktraceTweaker

   # File lib/spec/runner/backtrace_tweaker.rb, line 4
4:       def initialize(*patterns)
5:         @ignore_patterns = []
6:       end

    # File lib/spec/runner/backtrace_tweaker.rb, line 8
 8:       def clean_up_double_slashes(line)
 9:         line.gsub!('//','/')
10:       end

    # File lib/spec/runner/backtrace_tweaker.rb, line 12
12:       def ignore_patterns(*patterns)
13:         # do nothing. Only QuietBacktraceTweaker ignores patterns.
14:       end

    # File lib/spec/runner/backtrace_tweaker.rb, line 16
16:       def ignored_patterns
17:         []
18:       end

    # File lib/spec/runner/backtrace_tweaker.rb, line 20
20:       def tweak_backtrace(error)
21:         return if error.backtrace.nil?
22:         tweaked = error.backtrace.collect do |message|
23:           clean_up_double_slashes(message)
24:           kept_lines = message.split("\n").select do |line|
25:             ignored_patterns.each do |ignore|
26:               break if line =~ ignore
27:             end
28:           end
29:           kept_lines.empty?? nil : kept_lines.join("\n")
30:         end
31:         error.set_backtrace(tweaked.select {|line| line})
32:       end