On Sunday, 8 November 2015 at 11:57:16 UTC, J.Frank wrote:
On Sunday, 8 November 2015 at 11:47:41 UTC, Rikki Cattermole wrote:
opApply if you want 0 .. N iterations during for a foreach statement and having it reset each time.

No, that won't help. I want to be able to iterate over a data set of infinite size.

Otherwise you want ranges :)

An input range is more or less an iterator as you would think of it.
You only need popFront, front and empty.

Ah yes, that's what I missed. Looks good. Thank you. :)

FWIW since you mentioned Java, if you're accustomed to Java 8 streams they're very similar to D's ranges.

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