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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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glass 2015-05-10 02:06:06 +00:00
parent 933e586ee6
commit 1bb3818bea
1 changed files with 8 additions and 1 deletions
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9
enum.c
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@ -515,7 +515,14 @@ enum_flat_map(VALUE obj)
static VALUE static VALUE
enum_to_a(int argc, VALUE *argv, VALUE obj) enum_to_a(int argc, VALUE *argv, VALUE obj)
{ {
VALUE ary = rb_ary_new(); VALUE ary, size = rb_check_funcall(obj, id_size, 0, 0);
if (size == Qundef) {
ary = rb_ary_new();
}
else {
ary = rb_ary_new2(NUM2LONG(size));
}
rb_block_call(obj, id_each, argc, argv, collect_all, ary); rb_block_call(obj, id_each, argc, argv, collect_all, ary);
OBJ_INFECT(ary, obj); OBJ_INFECT(ary, obj);