Re: Hard code or portable code

[Dar Scott]

On Wednesday, March 10, 2004, at 05:30 PM, hershrev wrote:

function double x
  return x*2
end double
on mouseUp
  put 1 into x
  put 2 into y
  put double(3) + double(x) + double(y+1)
end mouseUp
What should the result be on this ?
==>
14
14

(Sorry about the cute notation.)

The double(3) would evaluate to 6.

The double(x) would take the local x in mouseUp (mouseUp can't see the 
one in double) and have that doubled.  That would evaluate to 2.

The double(y+1) would evaluate to the same as double(2+1) or double(3) 
or 6.

And 6 + 2 + 6 evaluates to 14.

Dar Scott

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