The process was pretty typical up until the first in-person technical interview and an interview with my would-be boss. The recruiter was apparently not on the same page as all the interviewers, as they asked me technical questions specific to technologies I wasn't familiar with. The manager I interviewed with didn't come off as a people person and talked about hypothetical employees of the company in a manner I thought was disrespectful. The interview that was technically relevant to the job I was applying for went well.

Implement the reduce function for a JavaScript array.