For-in in JScript
For-in the JScript is unique to other languages, in a way that it iterates over the keys,
where as in most other languages ( C#, Python.. ), it iterates over the values.
var location = { x : 100, y : 200 }
for (var i in location) { print(i); }
would give the following output
x
y
Now, suppose the location was not a Jscript object, but a .NET
object. ( from C#). This gives a interesting issue. What should be printed in
the above case? Should it be 100, 200 or x, y ?
In the Managed Jscript, it iterates over the keys, because that’s what
a Jscript programmer would expect, irrespective of, from where the object came
from.
