Jason Barr

icon indicating an email [email protected]

icon location Evansville, Indiana icon location Part-time music geek; full-time computer geek. Father of an 8 year old boy who apparently learned some Python while I wasn't looking. 😂

Results 4 issues of Jason Barr

Added lecture videos for CS 61A

1 comment

Question: implementing read macros

I'm looking to generate a lexer and parser for a Lisp-like language. Generally this should be a pretty simple task, since Lisp is really easy to parse, but there's one...

Can't use with ES6 import syntax with Node.js

4 comment

I'm sure you've heard this by now, but your package doesn't work with `import` syntax if I try to use it in Node.js. The problem isn't actually that you use...

Evaluate function fails if node.value is falsy

Using 0 in a function, e.g. `max`, evaluates to `NaN`. Entering 0 in the REPL as a value expression evaluates to `undefined`. Empty string also evaluates to undefined. I fixed...