Arity transparency with eval wrapper #3

mightyiam · 2016-10-28T18:58:28Z

Fixes #2.

coveralls · 2016-10-28T18:59:30Z

Coverage remained the same at 100.0% when pulling 36705ec on mightyiam:arity-eval-wrapper into ba0208c on tjoskar:master.

mightyiam · 2016-10-28T19:04:10Z

index.js

+        // prevent it from evaluating as
+        // a function declaration
+        `(function (${stubArgs}) { ${stubBody} })`
+    );


My first real use of eval.

I wish there was a way to do this that seems less of a hack.

I also tried with Function() but it seems that unlike eval, the body's scope is always only global.

coveralls · 2016-10-28T19:15:38Z

Coverage remained the same at 100.0% when pulling 6f86458 on mightyiam:arity-eval-wrapper into ba0208c on tjoskar:master.

mightyiam · 2016-10-28T21:43:12Z

http://stackoverflow.com/questions/40313569/is-eval-the-only-way-to-create-functions-with-dynamically-determined-arity-in

mightyiam · 2016-10-28T22:21:55Z

#4 seems so much more appealing.

mightyiam added 2 commits October 28, 2016 21:31

Test arity transparency

27ecc29

arity transparency with eval wrapper

36705ec

mightyiam commented Oct 28, 2016

View reviewed changes

Comment explaining stubArgs

6f86458

mightyiam closed this Oct 28, 2016

mightyiam deleted the arity-eval-wrapper branch October 28, 2016 22:22

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Arity transparency with eval wrapper #3

Arity transparency with eval wrapper #3

mightyiam commented Oct 28, 2016

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mightyiam commented Oct 28, 2016

Arity transparency with eval wrapper #3

Arity transparency with eval wrapper #3

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