static mrb_value mrb_grn_cache_fetch(mrb_state *mrb, mrb_value self) { grn_ctx *ctx = (grn_ctx *)mrb->ud; grn_cache *cache; char *key; mrb_int key_size; grn_rc rc; grn_obj cache_value; mrb_value mrb_cache_value; cache = DATA_PTR(self); mrb_get_args(mrb, "s", &key, &key_size); GRN_TEXT_INIT(&cache_value, 0); rc = grn_cache_fetch(ctx, cache, key, key_size, &cache_value); if (rc == GRN_SUCCESS) { mrb_cache_value = grn_mrb_value_from_bulk(mrb, &cache_value); } else { mrb_cache_value = mrb_nil_value(); } GRN_OBJ_FIN(ctx, &cache_value); return mrb_cache_value; }
static mrb_value mrb_grn_cache_fetch(mrb_state *mrb, mrb_value self) { grn_ctx *ctx = (grn_ctx *)mrb->ud; grn_cache *cache; char *key; mrb_int key_size; grn_obj *value; cache = DATA_PTR(self); mrb_get_args(mrb, "s", &key, &key_size); value = grn_cache_fetch(ctx, cache, key, key_size); return grn_mrb_value_from_bulk(mrb, value); }