Could that be similar to how most people have a few bugs in the first draft of their code; particularly when writing from memory (e.g. during a whiteboard inter

Could that be similar to how most people have a few bugs in the first draft of their code; particularly when writing from memory (e.g. during a whiteboard interview)? For example, I always have to lookup whether the function is Array.every or Array.some in JavaScript. That doesn't seem too different than making up a library to me.