Ruby Issue Tracking System

06/12/2017

02:24 PM Ruby Feature #13563: Implement Hash#choice method.

Sorry,I'm so embarrassed.
https://github.com/baban/ruby/commit/b3b7f5f701e9bfbbc946d27d3397adc1c99125f6
babanba-n (matzbara masanao)

06/10/2017

02:26 PM Ruby Feature #13563: Implement Hash#choice method.

And, I fix to Hash#pick.
https://github.com/baban/ruby/commit/fa9d1d6291e4507c5fdd997c269cd1cd68003899
babanba-n (matzbara masanao)

05/30/2017

09:56 AM Ruby Feature #13563: Implement Hash#choice method.

Thanks reply, saturnflyer.
And I totally agree your propose.
Even if, this porpose is rejected.
I will fix code, and re-push it.
babanba-n (matzbara masanao)

05/16/2017

03:59 AM Ruby Feature #13563: Implement Hash#choice method.

At first, I overlook Hash#slice method. Sorry...
And, I reconsider about it.
I feel that Hash#slice is wrong name and Hash#pick is better name.
If key is not exist, key omit or return nil.
It is difficult problem.
I think ea... babanba-n (matzbara masanao)

05/14/2017

10:43 AM Ruby Feature #13563 (Closed): Implement Hash#choice method.

Hi,
I propose Hash#choice method.
It pick up key and value pairs in Hash like a below code.
~~~
{ :a => 1, 2 => "2", "c" => true }.choice(:a, 2) # => { :a => 1, 2 => "2" }
{ :a => 1, 2 => "2", "c" => true }.choice("c", 10000) ... babanba-n (matzbara masanao)