There is practically no gain to suggest this syntax for arrows anyway as a module has no this binding you are creating a perpetually contextless function whereas using this shorthand syntax for a normal function makes some sense. You lose implicit return regardless.
- Matthew Robb On Tue, Oct 24, 2017 at 1:47 PM, Andrea Giammarchi < [email protected]> wrote: > > functions are already outmoded > > I don't know where you come from but to me: > > ```js > // this ain't outmoded at all > const obj = { > method() { return this === obj; } > }; > > // this ain't outmoded at all > class Any { > method() { return this instanceof Any; } > } > ``` > > And a module that provides mixins is definitively not outmoded at all > ```js > export method() { > return this !== undefined; > }; > ``` > > Omitting the arrow is everything but a syntax win here. > > Regards > > > > > On Tue, Oct 24, 2017 at 2:32 PM, Brian Blakely <[email protected]> > wrote: > >> At current, sans an explicit assignment, the pragma `foo() {...}` should >> throw. >> >> On Tue, Oct 24, 2017 at 1:26 PM, dante federici < >> [email protected]> wrote: >> >>> Another annoying thing JS has to deal with is: >>> ``` >>> // implicitly 'var' >>> someVar = 10; >>> ``` >>> >>> So, something like: >>> ``` >>> myFn() { >>> } >>> ``` >>> >>> Would be considered as: >>> ``` >>> var myFn = function() { >>> } >>> ``` >>> >>> with what semantics exist now. Not best practices, but what is currently >>> interpreted in the language. >>> >>> I'd 100% agree that, as a shorthand, this is nice: >>> ``` >>> myFn() { } >>> const myFn = () => {} >>> ``` >>> >>> Which is what I mean. But I'm not the full implementation of JavaScript. >>> >>> _______________________________________________ >>> es-discuss mailing list >>> [email protected] >>> https://mail.mozilla.org/listinfo/es-discuss >>> >>> >> >> _______________________________________________ >> es-discuss mailing list >> [email protected] >> https://mail.mozilla.org/listinfo/es-discuss >> >> > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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