From: Trans <transfire@...>
Date: 2006-10-24T12:50:08+09:00
Subject: '**' as hash splat?

We can:

  a = [2,1]
  [3,*a]  #=> [3,2,1]

How about:

  h = {:b=>2, :a=>1}
  {:c => 3, **h}  #=> {:c=>3, :b=>2, :a=>1}

T.