From: Run Paint Run Run <redmine@...>
Date: 2010-08-13T09:45:36+09:00
Subject: [ruby-core:31705] [Backport #3680] Splatting calls to_ary instead of to_a in some cases

Issue #3680 has been updated by Run Paint Run Run.


  >> o=Object.new
  => #<Object:0x8b67d28>
  >> def o.method_missing(m,*)
  >> p [__method__, m]
  >> super
  >> end
  => nil
  >> File.open(o)
  [:method_missing, :to_int]
  [:method_missing, :to_hash]
  [:method_missing, :to_path]
  [:method_missing, :to_str]
  TypeError: can't convert Object into String
        from (irb):12:in `initialize'
        from (irb):12:in `open'
        from (irb):12
        from /usr/local/bin/irb:12:in `<main>'

We should probably take this off-list to avoid cluttering the BTS any more; feel free to e-mail me.
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http://redmine.ruby-lang.org/issues/show/3680

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