On 5/8/2014 4:24 PM, Nick Sabalausky wrote:
On 5/8/2014 4:13 PM, Walter Bright wrote:
8/2014 12:22 PM, Nick Sabalausky wrote:
On 5/8/2014 2:46 PM, Walter Bright wrote:

But to make a lazy version from an eager one means reimplementing it.


Or yield()-ing inside the eager one's sink.

The data is still supplied to it.

I think I've lost track of what you mean here. What data is still supplied to
what, and what point does that illustrate?


When creating an engine vs calculating the result, the former does not require the actual data to be supplied.

regex is a classic example of that.

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