Ruby Issue Tracking System

03/27/2019

04:58 PM Ruby trunk Feature #15730 (Closed): Add map_with_index method

I was converting some Ruby code to Crystal on Rosetta Code and came across this Ruby snippet,
```
arry.each_with_... jzakiya (Jabari Zakiya)

01/30/2019

06:17 PM Ruby trunk Feature #15571: Add methods: iroot, root, and roots

First, I think you should see the number of downloads for the `roots` gem in a different context. Instead of saying i... jzakiya (Jabari Zakiya)

01/29/2019

05:35 PM Ruby trunk Feature #15571 (Open): Add methods: iroot, root, and roots

**Proposal**
The rubygem `roots` provides a few methods to find the numerical roots
of real, complex, and integer n... jzakiya (Jabari Zakiya)

09/27/2018

10:37 PM Ruby trunk Feature #15166: 2.5 times faster implementation than current gcd implmentation

Hi
I just submitted this issue feature request:
https://bugs.ruby-lang.org/issues/15172
to deal with the i... jzakiya (Jabari Zakiya)

10:08 PM Ruby trunk Feature #15172 (Open): Performance: create method(s) to mimic __builtin_ctz compiler directive functionality

**Background**
This proposal emanates from issues I raised with regard to speeding up Ruby's implementation of it'... jzakiya (Jabari Zakiya)

09/26/2018

06:30 PM Ruby trunk Feature #15166 (Assigned): 2.5 times faster implementation than current gcd implmentation

This is to be more explicit (and accurate) than https://bugs.ruby-lang.org/issues/15161
This is my modified gcd be... jzakiya (Jabari Zakiya)

09/25/2018

06:14 PM Ruby trunk Feature #15161 (Closed): making gcd faster for 3x3

With the goal of making Ruby as fast as possible for 3x3 I would like to propose
a faster implementation of the ``gc... jzakiya (Jabari Zakiya)

09/11/2018

04:16 PM Ruby trunk Bug #15103: undecipherable nil error for `+`

Never mind, I found the error. Please close this.
They were not operationally exact.
This ``while num >= modk + r... jzakiya (Jabari Zakiya)

04:02 PM Ruby trunk Bug #15103 (Rejected): undecipherable nil error for `+`

I am experiencing the following error in a method I rewrote that makes no sense whatsover.
Here's the original met... jzakiya (Jabari Zakiya)

01/31/2018

03:56 PM Ruby trunk Feature #14383: Making prime_division in prime.rb Ruby 3 ready.

This version is probably better, as it's a little faster, and takes a complete
list of witnesses for a given number,... jzakiya (Jabari Zakiya)