Writing good programs
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Writing good programs
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Arrays
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Much of the strength of Ruby lies in its powerful data structures. This chapter will give you the tools to create much more interesting programs than otherwise possible. You will learn how to easily express complex information such as an address book with fields like phone, email and mailing address.
This material is indispensable if you wish to create a program with moderately complex behaviour.
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Writing good programs
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Arrays
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