I prefer to put it into a function and do early return/guard clauses for complex conditionals: const pick = (param1, ...) => { if (cond1) return 1;

I prefer to put it into a function and do early return/guard clauses for complex conditionals: const pick = (param1, ...) => { if (cond1) return 1; if (cond2) return 10; return 100; };