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digitalmars.D.learn - Filter out consecutive elements based on comparison between adiacent

reply Langer <Langer gmail.org> writes:
Hi all,

Ditto... something like:

filter!((a,b) => a.foo != b.foo)

Thank you!
Jan 31 2019
next sibling parent Alex <sascha.orlov gmail.com> writes:
On Thursday, 31 January 2019 at 13:18:39 UTC, Langer wrote:

 Hi all,

 Ditto... something like:

 filter!((a,b) => a.foo != b.foo)

 Thank you!


I would say:

´´´
arr.group.map!(el => el[0])
´´´
Jan 31 2019
prev sibling parent reply Alex <sascha.orlov gmail.com> writes:
On Thursday, 31 January 2019 at 13:18:39 UTC, Langer wrote:

 Hi all,

 Ditto... something like:

 filter!((a,b) => a.foo != b.foo)

 Thank you!


but... why not

´´´
arr.uniq
´´´
Jan 31 2019
parent Langer <Langer gmail.org> writes:
On Thursday, 31 January 2019 at 13:25:21 UTC, Alex wrote:

 On Thursday, 31 January 2019 at 13:18:39 UTC, Langer wrote:

 Hi all,

 Ditto... something like:

 filter!((a,b) => a.foo != b.foo)

 Thank you!


 but... why not

 ´´´
 arr.uniq
 ´´´


thank you, uniq is perfect.
Jan 31 2019