C++ (Cpp) mrb_ary_join示例

示例#1

文件： array.c 项目： galois17/mruby

static mrb_value
mrb_ary_join_m(mrb_state *mrb, mrb_value ary)
{
  mrb_value sep = mrb_nil_value();

  mrb_get_args(mrb, "|S", &sep);
  return mrb_ary_join(mrb, ary, sep);
}

示例#2

文件： error.c 项目： deweerdt/h2o

MRB_API mrb_value
mrb_vformat(mrb_state *mrb, const char *format, va_list ap)
{
  const char *p = format;
  const char *b = p;
  ptrdiff_t size;
  mrb_value ary = mrb_ary_new_capa(mrb, 4);

  while (*p) {
    const char c = *p++;

    if (c == '%') {
      if (*p == 'S') {
        size = p - b - 1;
        mrb_ary_push(mrb, ary, mrb_str_new(mrb, b, size));
        mrb_ary_push(mrb, ary, va_arg(ap, mrb_value));
        b = p + 1;
      }
    }
    else if (c == '\\') {
      if (*p) {
        size = p - b - 1;
        mrb_ary_push(mrb, ary, mrb_str_new(mrb, b, size));
        mrb_ary_push(mrb, ary, mrb_str_new(mrb, p, 1));
        b = ++p;
      }
      else {
        break;
      }
    }
  }
  if (b == format) {
    return mrb_str_new_cstr(mrb, format);
  }
  else {
    size = p - b;
    mrb_ary_push(mrb, ary, mrb_str_new(mrb, b, size));
    return mrb_ary_join(mrb, ary, mrb_str_new(mrb, NULL, 0));
  }
}