rzane / classnames Goto Github PK

Hey, I came looking for a similar package to the node classnames and found this. But after a bit more digging I realised that the class attribute in Phoenix.HTML.Form can also take a list (of strings/atoms) and it already filters values that are nil or false. So with that in mind instead of

class = classnames([
  "foo": 1 + 1 == 2,
  bar: 1 == 0
])

You can just as easily write

class = [
  1 + 1 == 2 and "foo",
  1 == 0 and :bar
]

You just have to switch the condition/classname around. I guess that kind of makes this classnames function redundant?

I didn't mean to take value from your work, just wanted share that there might be a better way (even if it's not very well documented anywhere!)