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* enum.c (enum_find, enum_reject): Return an enumerator if no

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block is given.

* io.c (rb_io_each_line, rb_io_each_byte, rb_io_s_foreach,
  argf_each_line, argf_each_byte): Ditto.

* string.c (str_gsub): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2008-04-14 09:19:52 +00:00
parent feb1dfdfc6
commit f5f1a18ceb
5 changed files with 38 additions and 4 deletions
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2
enum.c
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@ -219,6 +219,7 @@ enum_find(argc, argv, obj)
VALUE if_none;
rb_scan_args(argc, argv, "01", &if_none);
RETURN_ENUMERATOR(obj, argc, argv);
rb_iterate(rb_each, obj, find_i, (VALUE)&memo);
if (memo != Qundef) {
return memo;
@ -366,6 +367,7 @@ enum_reject(obj)
{
VALUE ary = rb_ary_new();
RETURN_ENUMERATOR(obj, 0, 0);
rb_iterate(rb_each, obj, reject_i, ary);
return ary;