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[OT] Block challenge

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Francisco Garau-2

[OT] Block challenge

There is a missing line that makes the below evaluate to true. Can you spot it?

[

| pointClass setX setY squared |

pointClass :=

[ | x y |

setX := [ :aNumber | x := aNumber ].

setY := [ :aNumber | y := aNumber ].

squared := [ (x * x) + (y * y) ].

#end.

setX value: 3.

setY value: 4.

squared value.

] value = 25

Ben Coman

Re: [OT] Block challenge

Francisco Garau wrote:

> There is a missing line to make the below example evaluate to true. Can you spot
> it?
>
> [
> | pointClass setX setY squared |
> pointClass :=
> [ | x y |
> setX := [ :aNumber | x := aNumber ].
> setY := [ :aNumber | y := aNumber ].
> squared := [ (x * x) + (y * y) ].
> #end.
> ].
> setX value: 3.
> setY value: 4.
> squared value.
> ] value = 25
>
>

pointClass value

cheers -ben