=== on 4 Feb 2016, 09:01:13 Elena Vilchik wrote: \[~ann.campbell.2] For body we should forbid not parentheses but *curly braces*. ---- var foo = (p1, p2) => { return bar(p1, p2) } // NOK var foo = (p1, p2) => bar(p1, p2) // OK ---- And we do that only for function body with one return statement (we should put it in rule description or at least to parameter description). Also I think it's worth mentioning (in rule or parameter description) that we forbid parentheses around parameters only when there is exactly one parameter.