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Regexp.union doesn't escape arguments #297

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nex3 opened this Issue May 15, 2010 · 1 comment

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@nex3
nex3 commented May 15, 2010

In MRI:

>> Regexp.union("(")
==> /\(/

In Rubinius:

>> Regexp.union("(")
RegexpError: end pattern with unmatched parenthesis: (
   from Regexp#initialize at kernel/common/regexp.rb:82
   from Regexp.union at kernel/common/regexp.rb:126
   from (irb):1
@nex3
nex3 commented May 15, 2010

Never mind, it appears RVM is still on 1.0.0-rc3 and this is fixed in 1.0.0 proper.

This issue was closed.
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