[ruby-dev:48559] [ruby-trunk - Bug #10259] [Open] send を使った attr_writer への書き込みができない場合がある

From: mtsmfm@...
Date: 2014-09-18 17:53:55 UTC
List: ruby-dev #48559
Issue #10259 has been reported by Fumiaki Matsushima.

----------------------------------------
Bug #10259: send を使った attr_writer への書き込みができない場合がある
https://bugs.ruby-lang.org/issues/10259

* Author: Fumiaki Matsushima
* Status: Open
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: 2.2.0dev, 2.2.0-preview1
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
```
class Hoge; attr_writer :a; end

Hoge.new.send(:"#{:a}=", 1)
# => 1 (ruby 2.1.2)
# hoge.rb:3:in `<main>': undefined method `a=' (ruby 2.2.0-preview1)
```



-- 
https://bugs.ruby-lang.org/

In This Thread

Prev Next