struct_enumerable_fix2.patch - Ruby master - Ruby Issue Tracking System

Bug #15027 » struct_enumerable_fix2.patch

Updated patch - bruno (Bruno Sutic), 09/01/2018 04:04 PM

     static VALUE
     rb_struct_to_a(VALUE s)
+    {
         if (!rb_method_basic_definition_p(CLASS_OF(s), idEach)) {
             return rb_call_super(0, 0);
+        }
         return rb_ary_new4(RSTRUCT_LEN(s), RSTRUCT_CONST_PTR(s));
+    }
-...
         rb_check_arity(argc, 0, 0);
         RETURN_SIZED_ENUMERATOR(s, 0, 0, struct_enum_size);
         if (!rb_method_basic_definition_p(CLASS_OF(s), idEach)) {
             return rb_call_super(argc, argv);
+        }
         result = rb_ary_new();
         for (i = 0; i < RSTRUCT_LEN(s); i++) {
     	if (RTEST(rb_yield(RSTRUCT_GET(s, i)))) {

+        }
       end
       def test_enumerable_methods
         klass = @Struct.new(:a)
         x = klass.new("test")
         assert_equal(["test"], x.to_a)
         assert_equal(["test"], x.select { |member| member })
       end
       def test_enumerable_methods_with_overridden_each
         klass = @Struct.new(:a) do
           def each(&block)
             a.each_char(&block)
           end
         end
         x = klass.new("test")
         assert_equal(["t", "e", "s", "t",], x.to_a)
         assert_equal(["t", "e", "s", "t",], x.select { |member| member })
       end
       class TopStruct < Test::Unit::TestCase
         include TestStruct

(2-2/2)