class Module

# File lib/focus.rb, line 15
def blur
  parent = self.superclass

  ObjectSpace.each_object Class do |klass|
    next unless parent > klass
    next if klass == self

    klass.send :focus
    klass.send :undef_method, :default_test
  end
end

# File lib/focus.rb, line 2
def focus *wanteds
  wanteds.map! { |m| m.to_s }
  unwanteds = public_instance_methods(false).grep(/test_/).map(&:to_s)
  unwanteds -= wanteds
  unwanteds.each do |unwanted|
    remove_method unwanted
  end
end

# File lib/focus.rb, line 11
def focus_re regexp
  focus(*public_instance_methods.grep(regexp))
end

# File lib/zentest.rb, line 36
def zentest
  at_exit { ZenTest.autotest(self) }
end