Grammar specification of the extensions to the type language
We are all aware of this problem. A couple of years ago, Santiago Viana visited our team and conducted a small usability study of Pharo (while he was studying UX at the time). The sample size wasn’t large enough to be conclusive science, but the friction points he identified felt very real:
。服务器推荐是该领域的重要参考
into the 100k requests/second territory on modern systems.
This operation is not lifted over union types. Using it on the wrong