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Minor js optimizations. * flatten() now uses accumulator and join. * reuse regexps instead of allocating new each time
author Vladimir Shabanov <vshabanoff@gmail.com>
date Thu, 30 Aug 2012 17:58:37 +0400
parents 318ba997a149
children
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fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False