Question: Ruby script help - The system admin wants a program to create a new hash table that will be stored in a new file that

Ruby script help - The system admin wants a program to create a new hash table that will be stored in a new file that excludes any duplicates from the initial csv file which contains info about the names of users and their account numbers. Also create a function so The user should be able to enter the account number for a subscriber and get back the subscribers name.

Example csv file:

586	NICOLA EVANGELISTA
177	MEAGAN LEKBERG
586	JEFF DUTTER
760	KITTY MANZANERO
618	CATHERIN MCCREIGHT
873	CARMA KULHANEK
177	VALERY KOSAKOWSKI
210	SHEILAH MONGES
760	KITTY MANZANERO
760	KITTY MANZANERO

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