Issue #15799 has been updated by matz (Yukihiro Matsumoto).


After experiments, `|>`  have caused more confusion and controversy far more than I expected. I still value the chaining operator, but drawbacks are bigger than the benefit. So I just give up the idea now. Maybe we would revisit the idea in the future (with different operator appearance).

During the discussion, we introduced the comment in the method chain allowed. It will not be removed.

Matz. 

----------------------------------------
Feature #15799: pipeline operator
https://bugs.ruby-lang.org/issues/15799#change-81243

* Author: nobu (Nobuyoshi Nakada)
* Status: Closed
* Priority: Normal
* Assignee: 
* Target version: 
----------------------------------------
Implemented the pipeline operator `|>`, a topic of "ruby committers vs the world" in RubyKaigi 2019.
Also a casual idea of rightward assignment.

```ruby
1.. |> take 10 |> map {|e| e*2} |> (x)
p x #=> [2, 4, 6, 8, 10, 12, 14, 16, 18, 20]
```

https://github.com/nobu/ruby/tree/feature/pipeline




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