class RSpec::Core::Configuration

def initialize
  @color_enabled = false
  self.include_or_extend_modules = []
  self.files_to_run = []
  self.backtrace_clean_patterns = [
    /\/lib\d*\/ruby\//,
    /bin\//,
    /gems/,
    /spec\/spec_helper\.rb/,
    /lib\/rspec\/(core|expectations|matchers|mocks)/
  ]
  self.exclusion_filter = CONDITIONAL_FILTERS.dup
end