Ruby Issue Tracking System

10/30/2020

10:07 AM Ruby master Feature #17277: Make Enumerator#with_index yield row and col indices for Matrix

sawa (Tsuyoshi Sawada) wrote in #note-7:
> I think the current behaviour is natural. You cannot play around with `wi... greggzst (Grzegorz Jakubiak)

10/22/2020

06:02 AM Ruby master Feature #17277: Make Enumerator#with_index yield row and col indices for Matrix

greggzst (Grzegorz Jakubiak) wrote in #note-2:
> I also noticed when combining `each_with_index` with `inject` it pa... greggzst (Grzegorz Jakubiak)

10/21/2020

04:37 PM Ruby master Misc #17200: DevelopersMeeting20201026Japan

* [Feature #17277] Make Enumerator#with_index yield row and col indices for Matrix
* Access Matrix indices in enum... greggzst (Grzegorz Jakubiak)

12:07 PM Ruby master Feature #17277: Make Enumerator#with_index yield row and col indices for Matrix

~~I also noticed when combining `each_with_index` with `inject` it passes `element, row_index and col_index` as one a... greggzst (Grzegorz Jakubiak)

10:07 AM Ruby master Feature #17277 (Closed): Make Enumerator#with_index yield row and col indices for Matrix

Given a matrix:
```ruby
matrix = Matrix[[0,2,3,4], [6,7,8,9], [1,4,5,8]]
```
You could get the row and col in... greggzst (Grzegorz Jakubiak)

10/01/2020

07:13 PM Ruby master Misc #17200: DevelopersMeeting20201026Japan

* [Feature #16851] Ruby hashing algorithm could be improved using Tabulation Hashing
* Improves hashing algorithm greggzst (Grzegorz Jakubiak)

08/10/2020

08:12 AM Ruby master Feature #17109: Eliminate the performance impact of operands' order in array's | and &

I mean these operations essentially perform Set union and intersection, am I correct? Then the order of the operands ... greggzst (Grzegorz Jakubiak)

07/31/2020

01:51 PM Ruby master Feature #17097: `map_min`, `map_max`

nobu (Nobuyoshi Nakada) wrote in #note-1:
> Then we'll need `map_` versions for all `Enumerable` methods.
Exactly... greggzst (Grzegorz Jakubiak)

05/02/2020

09:05 PM Ruby master Misc #16747: Repository reorganization request

vo.x (Vit Ondruch) wrote in #note-7:
> Also, not sure what is the rationale for mainsrc, but at the first look, I co... greggzst (Grzegorz Jakubiak)

04/21/2020

10:06 PM Ruby master Misc #16802: Prefer use of RHS assigment in documentation

Eregon (Benoit Daloze) wrote in #note-4:
> I think we should wait that RHS assignment is no longer experimental.
>
>... greggzst (Grzegorz Jakubiak)