It’s a little tough because in terms of how beliefs map to JavaScript types I think the mapping to undeclared makes more sense, but describing the nuance of how an undeclared variable differs from an undefined one in JavaScript feels a little excessive for this post.
But I also don’t like having something in the post that is so blatantly wrong. I’ll try to come up with something and edit the post.
I think he’s intentionally trying to describe an undeclared variable, and doesn’t realize that an undeclared variable is different from
undefined.Yeah, I lost sight of that somehow. Whoops.
It’s a little tough because in terms of how beliefs map to JavaScript types I think the mapping to undeclared makes more sense, but describing the nuance of how an undeclared variable differs from an
undefinedone in JavaScript feels a little excessive for this post.But I also don’t like having something in the post that is so blatantly wrong. I’ll try to come up with something and edit the post.