I think someone else pointed it out, it's a cultural affinity test. The shit about grammar indicating code quality is just rationalization for wanting someone who is culturally similar to you - has the same values as you. That is, someone who holds arbitrary things like grammar, facial hair, etc. in the same value as you do.
Some of my coworkers are from India and China. I could make up similar things about how chewing with your mouth open and not wearing deodorant indicates a lack of awareness of manners and means they are unaware of memory leaks and race conditions in their code.
It's on me to come to terms with people chewing with their mouth open, not fire them because of subconscious cultural supremacy issues.
No, it's as I stated initially. If you're unable to keep track of the rules of your native language, something that should be second nature, I have severe doubts about your ability to keep track of the rules in Scala, Ruby, or whatever else. If it's simply that you don't proofread or don't care to, I have no reason to believe you'll do so when dealing with code. That problem is exacerbated in dynamic languages where typos won't be caught until runtime. Both writing natural language and code are forms of expressing ideas, problems, & solutions cogently -- you just have different grammar forms for the various languages, each with their own rules. The two are even merging with things like Cucumber.
No, I don't have exhaustive studies on this. That neither proves nor disproves anything. I never stated any of this beyond my own opinion, which has been formed and reinforced by 15 years of working in open source, running & working at startups, and working at big companies.
That aside, code is typically only part of your job. Documentation, blog posts, interacting with customers, partners, team members, etc. are all part of engineering. You don't have to like it or think it's just, but people do and will form opinions about you on this stuff. Many times it won't be other engineers, which you may be fine with, but engineering alone often doesn't make a successful business. You can disagree with it or be flippant about it, but it really doesn't change reality.
> If it's simply that you don't proofread or don't care to, I have no reason to believe you'll do so when dealing with code.
Really. So all past experience on a person's resume doesn't count toward that? Every other aspect of your interview with that person cannot possibly lend anything to increase your belief that they proofread their code? That is quite irrational.
It's also irrational to assume that because someone doesn't keep track of grammar rules, that they are unable to do so. That's a pretty big mistake of an assumption.
Some of my coworkers are from India and China. I could make up similar things about how chewing with your mouth open and not wearing deodorant indicates a lack of awareness of manners and means they are unaware of memory leaks and race conditions in their code.
It's on me to come to terms with people chewing with their mouth open, not fire them because of subconscious cultural supremacy issues.