Ruby Issue Tracking System

04/20/2015

03:35 PM Ruby master Feature #11076: Enumerable method count_by

Robert A. Heiler wrote:
> Can you also add a sentence or two for documentation? :-)
I am sorry but I am not sure ... haraldb (Harald Böttiger)

04/19/2015

08:38 PM Ruby master Feature #11076 (Closed): Enumerable method count_by

I very often use `Hash[array.group_by{|x|x}.map{|x,y|[x,y.size]}]`.
Would be nice with to have a method called `co... haraldb (Harald Böttiger)

08:30 PM Ruby master Feature #11049: Enumerable#grep_v (inversed grep)

Recursive Madman wrote:
> How about implementing `Regexp#invert` instead?
As grep using the case statement this w... haraldb (Harald Böttiger)