2012/9/4 Edward QU <[email protected]> > dear all > > a_array=[2,4,6,8,10] > I want to sum the elements of the array: > 2+4+6+8+10 > how to write the script? > > many thanks! > best regards > Edward > > -- > Posted via http://www.ruby-forum.com/. > > One suggestion. I'm beginner in Ruby too, and I find http://ruby-doc.org/core-1.9.3/ very useful.
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