On 7/26/2013 11:53 AM, Michael Haufe wrote:
> A useless parameter is an option:
>
>  _=> 'foo'
>

This seems to be an argument in favor of making the params completely 
optional. The fact that throwing in a useless param is more concise than 
having zero params (due to paranthesis requirement).

I think the semicolon hazard is enough to make omitting the body 
questionable, but omitting the params is an easy win with no downside.

On 7/26/2013 11:53 AM, Michael Haufe wrote:
> A useless parameter is an option:
>
> ```js
>  _=> 'foo'
> ```

This seems to be an argument in favor of making the params completely 
optional. The fact that throwing in a useless param is more concise than 
having zero params (due to paranthesis requirement).

I think the semicolon hazard is enough to make omitting the body 
questionable, but omitting the params is an easy win with no downside.