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by Caleb Tennis

Write a Ruby program such that given a certain argument to the program it
will return the current temperature of that location.  People living in
the United States may be interested in temperature by ZIP code:

	$ ruby current_temp.rb 47201
	The temperature in Columbus, Indiana is 32 degrees F.

Other locales may want to use their own mailing codes, or city names:

	$ ruby current_temp.rb madrid
	The temperature in Madrid, Spain is 12 degrees C.

Which arguments you support is up to you.