From: Michael Boutros <me@...>
Date: 2007-12-12T10:49:31+09:00
Subject: Re: How To Avoid Ugly Declerations

Suraj Kurapati wrote:
> Michael Boutros wrote:
>> def some_method(foo)
>>   results = []
>>   foo.each {|f| results << f.reverse}
>>   return results
>> end
>> 
>> As you can see, that is some pretty ugly code, but it's also a common
>> scenario. How can I make it a little less ugly?
> 
> def some_method foo
>   foo.map {|f| f.reverse}
> end

Thanks for that, I'll be using that more often now :) However, I'm 
having trouble refactoring this code into something like yours...

def get_text(*elements)
  results = []
  elements.each {|element| results << self.search(element).first}
  return results
end
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