From: Aaron Haas <aaron4osu@...>
Date: 2010-11-13T01:54:09+09:00
Subject: Re: help sorting objects by their instance field

Thank you guys so much for your helpful posts. I just started learning
ruby this week and it has been slow going.

 I read the api on array's sort methods and I did not understand them.

Does this line sort the array of persons?

@persons.sort_by {|person| person.aLname}

do I need to save it to a new array variable?

order_array = @persons.sort_by {|person| person.aLname}

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