TIL my new least favorite thing about JS:
“”.split(/,/) === [ “” ]
“foo”.split(/,/) === [ “foo” ]
wtf
reasonable behaviors instead would include:
• empty array
• null/undefined/false
• the original string
So, I guess I'm meant to do
let result = string.split(/,/)
if (result == [ originalString ]) {
result = []
}
??