Sha256: 0499ca7fa97d553e87ddccb396e92d31f57e6fa27b67d2c2535754d8aa3a9891
Contents?: true
Size: 796 Bytes
Versions: 22
Compression:
Stored size: 796 Bytes
Contents
#--
# Original code from RubyOnRails (http://www.rubyonrails.com)
#++
require 'facet/class/descendents'
class Class
def remove_descendents
self.descendents.each do |subclass|
Object.send(:remove_const, subclass.name) rescue nil
end
ObjectSpace.garbage_collect
end
alias_method :remove_subclasses, :remove_descendents
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCClass < Test::Unit::TestCase
class A ; end
class B < A ; end
class C < B ; end
def test_remove_descendents
assert_nothing_raised { B.remove_descendents }
# doesn't work despite above; not sure why
#assert_equal( [B], A.descendents )
end
end
=end
Version data entries
22 entries across 22 versions & 1 rubygems