A pass() identity range?
dlark at example.com
Thu Dec 2 11:35:53 UTC 2021
On Wednesday, 2 January 2013 at 18:49:06 UTC, H. S. Teoh wrote:
> On Wed, Jan 02, 2013 at 07:19:31PM +0100, bearophile wrote:
>> H. S. Teoh:
>> >but I thought tee() might be a better name.
>> Python programmers have this "tee":
> Hmm. But isn't that just the same as repeatedly calling .save
> with D's forward ranges?
Not really, the python itertools.tee affords a sort of 'save' on
*inputRanges* (all python iterators roughly model inputRanges,
and nothing more) hence letting you simulate forwardRange: you
just have to promise not to touch the underlying range directly
after a call to itertools.tee and instead work with the resulting
split ranges provided.
I am a newcomer to D and I am looking for equivalent
functionality in phobos (so far I have not found). Is there a way
to convert inputRanges into forwardRanges, at the cost of extra
PS: thanks for your range calendar tutorial!
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