loom

1
#{ initial_value : null } type 
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    Range = 
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    {
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        begin   : 0,
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        end     : 0,
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        counter : 0,
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        __init__ : fn [Range] (int : b, int : e) -> Range
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        {
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            def Range : range
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            range.begin = b
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            range.end = e
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            range.counter = b - 1
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            return range
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        },
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        __iterator__ : fn (Range : range)
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        {
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            range.counter += 1
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            return [range.counter, range.counter <= range.end]
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        }
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    } 
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for int : i in Range(1,4)
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    print i
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print "Done"
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