I like ternary operator in arrow function, even multiple ternary. So I use this tabulation for clear reading. Work even lineChecker() , lineChecker([42],1) use cases too.
const lineChecker = (line, isHeader) => !line ? line === "" ? "<br />" : "" : isHeader ? `<h1>${line}</h1>` : `<p>${line}</p>` ;
Additional test cases, figure out without try it.
lineChecker([]) lineChecker(+[]) lineChecker(Infinity)
Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.
Hide child comments as well
Confirm
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
I like ternary operator in arrow function, even multiple ternary. So I use this tabulation for clear reading. Work even lineChecker() , lineChecker([42],1) use cases too.
Additional test cases, figure out without try it.