Hmm... I don't think there is any spec. word on preventing
additional/extension global functions, objects and constructors.
In fact, ECMAScript specification explicitly permits extensions. Also, I
don't know any implementation of ECMAScript that does not extend global
environment or built-in objects.
-Sundar
On Sunday 26 January 2014 12:45 PM, James Ladd wrote:
Hi nashorners ,
Preter M wrote about a new Nashorn environment containing functions that should
not have been there as per spec.
He made a very good point about new releases putting other functions into the
environment without developers knowing.
What is happening in regards to this?
- James
From: [email protected]
Subject: nashorn-dev Digest, Vol 14, Issue 23
To: [email protected]
Date: Sat, 25 Jan 2014 12:00:02 -0800
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Today's Topics:
1. Unable to iterate over Enums... (Walter Higgins)
----------------------------------------------------------------------
Message: 1
Date: Fri, 24 Jan 2014 23:37:07 +0000
From: Walter Higgins <[email protected]>
Subject: Unable to iterate over Enums...
To: [email protected]
Message-ID:
<CAGoN+nm4ufQ32VZXRvx_hzvgwBKbx2gHoxFQOK7G=jn9r4_...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Say I have a Java Enum type, In previous versions of the Javascript engine,
I could iterator over each value like this...
for (var m in MaterialEnum){
if (MaterialEnum[m] &&
MaterialEnum[m].ordinal)
{
println(MaterialEnum[m]);
}
}
In Nashorn, this is no longer possible. Is this a bug or is it by design?
--
Walter Higgins
Mobile: (+353) 086 8511600
Website: http://walterhiggins.net/
End of nashorn-dev Digest, Vol 14, Issue 23
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