From: "luislavena (Luis Lavena)" <luislavena@...>
Date: 2012-05-27T00:37:02+09:00
Subject: [ruby-core:45264] [ruby-trunk - Bug #6500] File#open with a ':binmode => true' opt


Issue #6500 has been updated by luislavena (Luis Lavena).

Assignee changed from luislavena (Luis Lavena) to h.shirosaki (Hiroshi Shirosaki)

Yusuke, assigning to Hiroshi Shirosaki who is more familiar with File IO.
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Bug #6500: File#open with a ':binmode => true' opt
https://bugs.ruby-lang.org/issues/6500#change-26844

Author: yimutang (Joey Zhou)
Status: Assigned
Priority: Normal
Assignee: h.shirosaki (Hiroshi Shirosaki)
Category: 
Target version: 
ruby -v: ruby 1.9.3p194 (2012-04-20) [i386-mingw32]


Here's the problem, under Windows:

irb(main):001:0> f = File.open('x',binmode:true)
ArgumentError: both textmode and binmode specified
        from (irb):1:in `initialize'
        from (irb):1:in `open'
        from (irb):1
        from D:/prog/Ruby/bin/irb:12:in `<main>'

Under Windows, if File#open has a ':binmode => true' opt, and without a mode string, it will raise such exception.

open('x','r',binmode:true) is OK

Under Linux, there is no such problem, File.open('x',binmode:true) is ok


-- 
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