From: "drbrain (Eric Hodel)" <drbrain@...7.net>
Date: 2013-01-30T05:11:39+09:00
Subject: [ruby-core:51743] [ruby-trunk - Bug #7752] Rational/Float/Fixnum/Bignum `.to_s.encoding` is US-ASCII


Issue #7752 has been updated by drbrain (Eric Hodel).

Category set to core

This behavior matches Time#to_s, see #5226

Since there are no non-US-ASCII characters in the result of to_s on Rational, Float, Fixnum or Bignum there should be no problem with the US-ASCII encoding.  Can you demonstrate one?

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Bug #7752: Rational/Float/Fixnum/Bignum `.to_s.encoding` is US-ASCII
https://bugs.ruby-lang.org/issues/7752#change-35705

Author: coffeejunk (Maximilian Haack)
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 2.0.0
ruby -v: 2.0.0dev


=begin
When converting an instance of Rational/Float/Fixnum/Bignum to a string with the (({.to_s})) method, the resulting string has the encoding US-ASCII. This happens for 1.9.3 as well as 2.0.0rc1.

(({> __ENCODING__}))
(({ => #<Encoding:UTF-8>})) 

(({> Encoding.default_internal}))
(({ => #<Encoding:UTF-8>})) 

(({> Encoding.default_external}))
(({ => #<Encoding:UTF-8>})) 

(({> 1.to_s.encoding}))
(({#=> #<Encoding:US-ASCII>}))

(({> (2/1).to_r.to_s.encoding}))
(({ => #<Encoding:US-ASCII>}))

(({> "abc".encoding}))
(({ => #<Encoding:UTF-8>}))

=end


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