• Gecko (3/3) Jul 01 2014 Hello,
• Justin Whear (3/6) Jul 01 2014 There is a zip function in std.range. It produces a range of tuples tha...
• Gecko (6/9) Jul 01 2014 Thank you,
• bearophile (4/6) Jul 01 2014 Request in bugzilla, ma no Phobos pull request implementation yet.
• Gecko (2/9) Jul 01 2014 Here's the issue https://issues.dlang.org/show_bug.cgi?id=13016.

"Gecko" <hahaha internet.com> writes:

Hello,
is there a fancy way do a zipWith (map with multiple ranges).
There is no in std.algorithm, or does it have a different name?

Justin Whear <justin economicmodeling.com> writes:

On Tue, 01 Jul 2014 17:49:53 +0000, Gecko wrote:

 Hello,
 is there a fancy way do a zipWith (map with multiple ranges). There is
 no in std.algorithm, or does it have a different name?

There is a zip function in std.range.  It produces a range of tuples that 
you can then map over.

"Gecko" <hahaha internet.com> writes:

On Tuesday, 1 July 2014 at 17:51:17 UTC, Justin Whear wrote:

 There is a zip function in std.range.  It produces a range of 
 tuples that
 you can then map over.

Thank you,
I couldnt figure out what std.range.zip makes from the 
documentation.

something else : is there a scanl like in haskell (like reduce 
but returning the intermediate results as well).

"bearophile" <bearophileHUGS lycos.com> writes:

Gecko:

 is there a scanl like in haskell (like reduce but returning the 
 intermediate results as well).

Request in bugzilla, ma no Phobos pull request implementation yet.

Bye,
bearophile

"Gecko" <hahaha internet.com> writes:

On Tuesday, 1 July 2014 at 18:13:42 UTC, bearophile wrote:
 Gecko:

 is there a scanl like in haskell (like reduce but returning 
 the intermediate results as well).

 Request in bugzilla, ma no Phobos pull request implementation 
 yet.

 Bye,
 bearophile

Here's the issue https://issues.dlang.org/show_bug.cgi?id=13016.