Remove unused ClassModule#update_extends

Author: st0012

lib/rdoc/code_object/class_module.rb

@@ -830,22 +830,6 @@ def update_includes
     includes.uniq!
   end
 
-  ##
-  # Deletes from #extends those whose module has been removed from the
-  # documentation.
-  #--
-  # FIXME: like update_includes, extends are not reliably removed
-
-  def update_extends
-    extends.reject! do |ext|
-      mod = ext.module
-
-      !(String === mod) && @store.modules_hash[mod.full_name].nil?
-    end
-
-    extends.uniq!
-  end
-
   def embed_mixins
     return unless options.embed_mixins
 

test/rdoc/test_rdoc_class_module.rb

@@ -1466,66 +1466,6 @@ def test_update_includes_with_colons
     assert_equal [a, c], @c1.includes
   end
 
-  def test_update_extends
-    a = RDoc::Extend.new 'M1', nil
-    b = RDoc::Extend.new 'M2', nil
-    c = RDoc::Extend.new 'C', nil
-
-    @c1.add_extend a
-    @c1.add_extend b
-    @c1.add_extend c
-    @c1.each_extend do |extend| extend.module end # cache extended modules
-
-    @m1_m2.document_self = nil
-    assert @m1_m2.remove_from_documentation?
-
-    assert @store.modules_hash.key? @m1_m2.full_name
-    refute @store.modules_hash[@m1_m2.full_name].nil?
-    @store.remove_nodoc @store.modules_hash
-    refute @store.modules_hash.key? @m1_m2.full_name
-
-    @c1.update_extends
-
-    assert_equal [a, b, c], @c1.extends
-  end
-
-  def test_update_extends_trim
-    a = RDoc::Extend.new 'D::M', nil
-    b = RDoc::Extend.new 'D::M', nil
-
-    @c1.add_extend a
-    @c1.add_extend b
-    @c1.each_extend do |extend| extend.module end # cache extended modules
-
-    @c1.update_extends
-
-    assert_equal [a], @c1.extends
-  end
-
-  def test_update_extends_with_colons
-    a = RDoc::Extend.new 'M1', nil
-    b = RDoc::Extend.new 'M1::M2', nil
-    c = RDoc::Extend.new 'C', nil
-
-    @c1.add_extend a
-    @c1.add_extend b
-    @c1.add_extend c
-    @c1.each_extend do |extend| extend.module end # cache extended modules
-
-    @m1_m2.document_self = nil
-    assert @m1_m2.remove_from_documentation?
-
-    assert @store.modules_hash.key? @m1_m2.full_name
-    refute @store.modules_hash[@m1_m2.full_name].nil?
-
-    @store.remove_nodoc @store.modules_hash
-    refute @store.modules_hash.key? @m1_m2.full_name
-
-    @c1.update_extends
-
-    assert_equal [a, c], @c1.extends
-  end
-
   def test_nesting_namespaces
     cm1 = RDoc::ClassModule.new "A"
     assert_equal ["A"], cm1.nesting_namespaces