On Fri, Jun 6, 2014 at 1:57 PM, Andy Wingo <[email protected]> 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 > function expression) -- sorta, anyway. (Generator function desugaring > is not exact due to arguments/this/etc scoping and properties on the > generator function.) > > This is an essential difference in the use of the iterator, and so it > makes sense to distinguish these at the source level as well.
I'm not sure I understand. Is this an argument against Python's use of similar syntaxes as well? That is, do you also disagree with Python's high similarity between array comprehensions and generator comprehensions? ~TJ _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
