lib/mocha/backtrace_filter.rb


module Mocha
  class BacktraceFilter
    LIB_DIRECTORY = File.expand_path(File.join(File.dirname(__FILE__), '..')) + File::SEPARATOR

    def initialize(lib_directory = LIB_DIRECTORY)
      @lib_directory = lib_directory
    end

    def filtered(backtrace)
      backtrace.reject { |location| File.expand_path(location).start_with?(@lib_directory) }
    end
  end
end