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19991117

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-11-17 07:30:37 +00:00
parent 943e99e627
commit 8e48dc16e9
19 changed files with 370 additions and 136 deletions
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19
enum.c
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@ -33,11 +33,11 @@ grep_i(i, arg)
}
static VALUE
grep_iter_i(i, pat)
VALUE i, pat;
grep_iter_i(i, arg)
VALUE i, *arg;
{
if (RTEST(rb_funcall(pat, id_eqq, 1, i))) {
rb_yield(i);
if (RTEST(rb_funcall(arg[0], id_eqq, 1, i))) {
rb_ary_push(arg[1], rb_yield(i));
}
return Qnil;
}
@ -46,19 +46,16 @@ static VALUE
enum_grep(obj, pat)
VALUE obj, pat;
{
VALUE tmp, arg[2];
arg[0] = pat; arg[1] = tmp = rb_ary_new();
if (rb_iterator_p()) {
rb_iterate(rb_each, obj, grep_iter_i, pat);
return obj;
}
else {
VALUE tmp, arg[2];
arg[0] = pat; arg[1] = tmp = rb_ary_new();
rb_iterate(rb_each, obj, grep_i, (VALUE)arg);
if (RARRAY(tmp)->len == 0) return Qnil;
return tmp;
}
return tmp;
}
struct find_arg {