inline
On Mar 16, 2015, at 2:21 AM, Glen Huang curvedm...@gmail.com wrote:
On second thought, this does seem to imply that polyfills can’t use the
module syntax, which means they can’t use utility libraries written in module
syntax, and, if you are writing a complex polyfill, managing
Story is way too simple. JS const means constant, unchanging. By contrast,
import bindings, like const in C++, means read-only view. This is *very*
different from constant.
Don't use the const analogy when changes are still observable.
On Mon, Mar 16, 2015 at 9:20 AM, Allen Wirfs-Brock
On Mar 16, 2015, at 9:26 AM, Mark Miller wrote:
Story is way too simple. JS const means constant, unchanging. By contrast,
import bindings, like const in C++, means read-only view. This is *very*
different from constant.
Don't use the const analogy when changes are still observable.
got
On Mar 15, 2015, at 9:43 PM, Domenic Denicola wrote:
From: es-discuss [mailto:es-discuss-boun...@mozilla.org] On Behalf Of Kyle
Simpson
Would it then be appropriate to explain that conceptually the binding would
otherwise indeed be 2-way, but that the immutable/read-only nature of the
On Mar 15, 2015, at 2:48 PM, Keith Cirkel wrote:
It seems like the intention of the Reflect API was to create a standard
object were all reflection operations could reside.
Now that we have modules, a “@reflect” module is a more natural place for
many of the reflection methods previously
Thanks very much for the explanation! it's clear now.
On Mon, Mar 16, 2015 at 1:58 PM, Allen Wirfs-Brock al...@wirfs-brock.com
wrote:
On Mar 16, 2015, at 10:32 AM, Coolwust wrote:
From ES 6, section 7.3.14, there is an abstract operation `Construct (F,
[argumentsList], [newTarget])`, so if
From ES 6, section 7.3.14, there is an abstract operation `Construct (F,
[argumentsList], [newTarget])`, so if I have the following code `var foo =
new bar()`, then `newTarget` is the same as `F`, which is `bar`.
My question is, in what situation, `F` is **NOT** the same as `newTarget`?
And what
They diverge if a constructor makes a super-constructor call: The last
constructor in a chain of super-constructor calls allocates the instance and it
has to use `newTarget.prototype` as the prototype. `newTarget` is first filled
in by the `new` operator and later passed on by `super`.
This is
On Mon, Mar 16, 2015 at 11:53 AM, Allen Wirfs-Brock
al...@wirfs-brock.com wrote:
In ES6, the primary role of the Reflect object is to provide direct access
to an object's essential internal methods:
On Mar 16, 2015, at 10:32 AM, Coolwust wrote:
From ES 6, section 7.3.14, there is an abstract operation `Construct (F,
[argumentsList], [newTarget])`, so if I have the following code `var foo =
new bar()`, then `newTarget` is the same as `F`, which is `bar`.
My question is, in what
Hi,
Just got a question why don't we polyfill `trimLeft` and `trimRight` for
strings, and have only `trim` (and the answer is -- because it's not part
of ES5/ES6).
Just thinking could it be a valid cases when a dev may want to trim only
form right still keeping e.g. the precalculated padding on
On second thought, this does seem to imply that polyfills can’t use the module
syntax, which means they can’t use utility libraries written in module syntax,
and, if you are writing a complex polyfill, managing dependencies requires
ensuring correct script loading order (whether that means
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