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Monday, December 20, 2010

Method In Ruby

To say mooooo:
>> def sayMoo
>> puts 'Mooooooooooo...'
>> end

To call it, just type:
>> sayMoo

Method with parameter:
>> def sayMoo num
>> puts 'Mooooooooo...'*num
>> end

Call it by
>> sayMoo 5        # print 5 times
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