From: matz@...
Date: 2016-06-13T06:46:51+00:00
Subject: [ruby-core:75968] [Ruby trunk Feature#12333] `String#concat`, `Array#concat`, `String#prepend` to take multiple arguments

Issue #12333 has been updated by Yukihiro Matsumoto.


Approved. I want to

```
ar = [1]
ar.concat(ar, ar)
```

to result `[1,1,1]`.

Matz.

----------------------------------------
Feature #12333: `String#concat`, `Array#concat`, `String#prepend` to take multiple arguments
https://bugs.ruby-lang.org/issues/12333#change-59160

* Author: Tsuyoshi Sawada
* Status: Open
* Priority: Normal
* Assignee: 
----------------------------------------
I would like `String#concat`, `Array#concat`, `String#prepend` to take multiple arguments

~~~ruby
s = ""
s.concat("a", "b", "c")
a.prepend("A", "B", "C")
s # => "ABCabc"

a = []
a.concat(["a"], ["b", "c"])
a # => ["a", "b", "c"]
~~~

---Files--------------------------------
multi_concat_prepend.patch (2.94 KB)
fixed_multi_concat_prepend.patch (3.14 KB)


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