From: ko1@...
Date: 2015-04-06T07:18:56+00:00
Subject: [ruby-core:68767] [Ruby trunk - Bug #11035] [Open] Calling #hash method: inconsistency between dynamic and static symbols

Issue #11035 has been reported by Koichi Sasada.

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Bug #11035: Calling #hash method: inconsistency between dynamic and static symbols
https://bugs.ruby-lang.org/issues/11035

* Author: Koichi Sasada
* Status: Open
* Priority: Normal
* Assignee: Yukihiro Matsumoto
* ruby -v: 2.3dev
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
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There is an inconsistency between static symbols and dynamic symbols.

```ruby
class Symbol
  def hash
    raise
  end
end

h = {}
h[:foo] = 1          #=> no problem
h['bar'.to_sym] = 2  #=> unhandled exception
```

I think it should be same behavior.
My favorite is skip calling #hash for all Symbol objects.





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