djones (David Jones)
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- Registered on: 08/21/2018
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08/21/2018
-
05:55 PM Ruby master Feature #11076: Enumerable method count_by
- How about `tally`?
```ruby
array = ['aa', 'aA', 'bb', 'cc']
p array.tally(&:downcase) #=> {'aa'=>2,'bb'=>1,'cc'=...
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