On Sat 07 Jun 2014 21:28, "Tab Atkins Jr." writes:
> do you also disagree with Python's high similarity between array
> comprehensions and generator comprehensions?
It seems that we have lost context on both sides, both in David's slides
and in my note ;) One of David's thoughts was that somehow
On Sat, Jun 7, 2014 at 3:41 PM, Brendan Eich wrote:
> Tab Atkins Jr. wrote:
>>
>> On Fri, Jun 6, 2014 at 1:57 PM, Andy Wingo wrote:
>>>
>>> > 1: Essential differences
>>> > ==
>>> >
>>> > Array comprehensions are eager. Generator comprehensions are lazy.
>>> > Array comprehensions desugar in
Tab Atkins Jr. wrote:
On Fri, Jun 6, 2014 at 1:57 PM, Andy Wingo wrote:
> 1: Essential differences
> ==
>
> Array comprehensions are eager. Generator comprehensions are lazy.
> Array comprehensions desugar into a do expression à la ES7. Generator
> comprehensions desugar into an IIGFE (i
On Fri, Jun 6, 2014 at 1:57 PM, Andy Wingo wrote:
> 1: Essential differences
> ==
>
> Array comprehensions are eager. Generator comprehensions are lazy.
> Array comprehensions desugar into a do expression à la ES7. Generator
> comprehensions desugar into an IIGFE (immediately-invoked generator
>
On Fri, Jun 6, 2014 at 7:57 AM, Andy Wingo wrote:
> Comprehensions match ES6 very well as it is, without considering the
> possible addition of parallelism. They even match up well if we add the
> other dimension of asynchronous comprehensions -- i.e. [for x of await y
> z], (for x of await y z).
Hi,
A final point while I am thinking about it:
On Fri 06 Jun 2014 13:57, Andy Wingo writes:
> 1: Essential differences
> ==
>
> Array comprehensions are eager. Generator comprehensions are lazy.
This difference shows up here, for example:
Q.async(function*(){
return [for (x of y) yiel
Hi,
dherman has argued that comprehensions should be removed from the ES6
draft:
https://speakerdeck.com/dherman/a-better-future-for-comprehensions
The argument is that the existing comprehension mechanism is
incompatible with future extensions, notably parallelism.
I am not sure I buy this a
7 matches
Mail list logo
