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Watson1978/test_array_sort_by.rb

Created March 14, 2011 12:57
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test_array_sort_by.rb
require 'test/unit/assertions.rb'
include Test::Unit::Assertions
ary = [1, 2, 3]
dup = ary.dup
ary.sort_by!{ break }
assert_equal(ary, dup)
puts :ok
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