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Bug #21151

closed
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#1

Updated by headius (Charles Nutter) 4 months ago

  • Description updated (diff)
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#2

Updated by headius (Charles Nutter) 4 months ago

  • Description updated (diff)
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#3 [ruby-core:121169]

Updated by shyouhei (Shyouhei Urabe) 4 months ago

StringIO situation is different, but for an IO to be read it has to be writable; thus can not be frozen. See what OpenSSL people say aobut this: https://.com/openssl/openssl/commit/b1d6e3f551ce7e081ed3e30d525253042ebb10a4

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#4 [ruby-core:121322]

Updated by matz (Yukihiro Matsumoto) 3 months ago

  • Status changed from Open to Feedback

First, I would like to know why you want to freeze IO and StringIO. I can't think of a use case.
If there is no valid reason, it would not help if all operations on a frozen IO were prohibited. If there could be a good reason, I would consider allowing the possible operations, as @headious said.

Matz.

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