conv(p1, p2, p3)
public
/*
* Document-method: Iconv::conv
* call-seq: Iconv.conv(to, from, str)
*
* Shorthand for
* Iconv.iconv(to, from, str).join
* See Iconv.iconv.
*/
static VALUE
iconv_s_conv
(self, to, from, str)
VALUE self, to, from, str;
{
struct iconv_env_t arg;
arg.argc = 1;
arg.argv = &str;
arg.append = rb_str_append;
arg.ret = rb_str_new(0, 0);
arg.cd = iconv_create(to, from);
return rb_ensure(iconv_s_convert, (VALUE)&arg, iconv_free, ICONV2VALUE(arg.cd));
}