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* enumerator.c (enumerator_each): return self if no block is

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given.  [yarv-dev:882]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2006-02-14 12:36:11 +00:00
parent 7621057054
commit d4cecea858
2 changed files with 8 additions and 1 deletions
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4
enumerator.c
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@ -314,10 +314,12 @@ rb_enumeratorize(VALUE obj, VALUE meth, int argc, VALUE *argv)
static VALUE
enumerator_each(VALUE obj)
{
struct enumerator *e = enumerator_ptr(obj);
struct enumerator *e;
int argc = 0;
VALUE *argv = 0;
if (!rb_block_given_p()) return obj;
e = enumerator_ptr(obj);
if (e->args) {
argc = RARRAY(e->args)->len;
argv = RARRAY(e->args)->ptr;