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cowboyd/list.rb

Created November 30, 2010 22:43
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convert native java arraylist to ruby array.
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list.rb
require 'java'
list = java.util.ArrayList.new
list.add(1)
list.add(2)
puts list.inspect #=> <Java::JavaUtil::ArrayList:0x7dc21ece>
puts list.to_a.inspect #=> [1, 2]
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