On Mon, Sep 24, 2012 at 3:24 PM, Erik Arvidsson <[email protected]>wrote:
> On Mon, Sep 24, 2012 at 3:20 PM, Rick Waldron <[email protected]> > wrote: > > > > > > On Mon, Sep 24, 2012 at 1:37 PM, Jason Orendorff < > [email protected]> > > wrote: > >> > >> snip > >> > >> > >> Here's another program I think we should reject, for the same reason: > >> > >> var titles = books.map(b => {title: b.title}); > > > > > > Per the proposal, this is already illegal, otherwise requiring parens > around > > the object literal. The example given in the proposal is: > > It is a valid block that starts with a label :'( > It sure is! Poor choice of words using "illegal", what I meant to say was that it wouldn't return an object literal as the user might expect, unless it has the parens. Rick > > // Parenthesize the body to return an object literal expression > > let key_maker = val => ({key: val}); > > > > > > > > Rick > > > >> > >> snip > > > > > > _______________________________________________ > > es-discuss mailing list > > [email protected] > > https://mail.mozilla.org/listinfo/es-discuss > > > > > > -- > erik >
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