>> require "highline/import"
=> true
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :rows)
=> "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n"
>> HighLine.new.list([], :inline)
=> ""
>> HighLine.new.list(["1"], :inline)
=> "1"
>> HighLine.new.list(["1", "2"], :inline)
=> "1 or 2"
>> HighLine.new.list(["1", "2", "3"], :inline)
=> "1, 2 or 3"
>> HighLine.new.list(["1", "2", "3"], :inline, "*hoge*")
=> "1, 2*hoge*3"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_across, 2)
=> "1 2 \n3 4 \n5 6 \n7 8 \n9 10\n"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_across, 3)
=> "1 2 3 \n4 5 6 \n7 8 9 \n10\n"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_across, 4)
=> "1 2 3 4 \n5 6 7 8 \n9 10\n"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_down, 2)
=> "1 6 \n2 7 \n3 8 \n4 9 \n5 10\n"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_down, 3)
=> "1 5 9 \n2 6 10\n3 7 \n4 8 \n"
>> HighLine.new.list((1..10).to_a.map {|x| x.to_s}, :columns_down, 4)
=> "1 4 7 10\n2 5 8 \n3 6 9 \n"
