Funny one!!

23 dec 2021

if TEST is passed, BUT....
if ATTEMPT this solution is:

SyntaxError: Invalid regular expression: /:-($/: Unterminated group

at String.match ()

at solution (test.js:5:14)

at check (test.js:12:16)

at Context.it (test.js:28:1)

'$' is end of line in Regex

why is the +"$" needed?

Yes you're supposed to do that ; it's best practice :) See the fork D:)

huh, you dont have to specify var, let, etc... on variables, I like it

Awesome! I'm finally starting to understand apply() better.

great detaild explanation！

@schm0 Not sure what you mean - this is native JS, not Underscore.

Is there anything similar that doesn't lean so heavily on underscore? I don't mind learning more about underscore, just looking for something more focused on native javascript.

Thanks very much for the reccomendation, Im a big fan of this style so will definitely be checking this out

If you like this style of javascript, I recommend checking out Michael Fogus' Functional Javascript where he goes over lots of patterns like this:

http://shop.oreilly.com/product/0636920028857.do

This is so unbelieveably slick, love it and learned alot about what concat can accept!

I submitted this solution and received an error.
Anyone ideas?